All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lori Summers

Bib: 20636 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 45%
Age Group (F55-59)
#0 / 951
Top 23%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:47
3.11 mi
Rank: #16803
Start → 5K
24:47 | 7:59/mi
10K
50:16
6.21 mi
Rank: #17714 (-911)
5K → 10K
25:29 | 8:13/mi
15K
1:15:49
9.32 mi
Rank: #17976 (-262)
10K → 15K
25:33 | 8:14/mi
20K
1:42:10
12.43 mi
Rank: #18291 (-315)
15K → 20K
26:21 | 8:29/mi
HALF
1:47:47
13.11 mi
Rank: #18303 (-12)
20K → HALF
5:37 | 8:15/mi
25K
2:08:42
15.53 mi
Rank: #18441 (-138)
HALF → 25K
20:55 | 8:38/mi
30K
2:36:19
18.64 mi
Rank: #18527 (-86)
25K → 30K
27:37 | 8:54/mi
20M
2:48:30
20.00 mi
Rank: #18536 (-9)
30K → 20M
12:11 | 8:59/mi
21M
2:58:17
21.00 mi
Rank: #18588 (-52)
20M → 21M
9:47 | 9:47/mi
35K
3:04:38
21.75 mi
Rank: #18554 (+34)
21M → 35K
6:21 | 8:30/mi
23M
3:15:35
23.00 mi
Rank: #18466 (+88)
35K → 23M
10:57 | 8:45/mi
24M
3:24:17
24.00 mi
Rank: #18450 (+16)
23M → 24M
8:42 | 8:42/mi
40K
3:31:48
24.85 mi
Rank: #18396 (+54)
24M → 40K
7:31 | 8:48/mi
25.2M
3:35:07
25.20 mi
Rank: #18376 (+20)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:44:06
26.22 mi
Rank: #18432 (-56)
25.2M → FINISH
8:59 | 8:49/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:47
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:56:19
Pace8:53 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:3124:477:5924:47
7:59
-
10K
6.21 mi11:35:0050:168:0625:29
8:13
+0:14
15K
9.32 mi12:00:331:15:498:0925:33
8:14
+0:01
20K
12.43 mi12:26:541:42:108:1426:21
8:29
+0:15
HALF
13.11 mi12:32:311:47:478:145:37
8:15
-0:14
25K
15.53 mi12:53:262:08:428:1820:55
8:38
+0:23
30K
18.64 mi13:21:032:36:198:2427:37
8:54
+0:16
20M
20.00 mi13:33:142:48:308:2612:11
8:59
+0:05
21M
21.00 mi13:43:012:58:178:309:47
9:47
+0:48
35K
21.75 mi13:49:223:04:388:306:21
8:30
-1:17
23M
23.00 mi14:00:193:15:358:3110:57
8:45
+0:15
24M
24.00 mi14:09:013:24:178:318:42
8:42
-0:03
40K
24.85 mi14:16:323:31:488:327:31
8:48
+0:06
25.2M
25.20 mi14:19:513:35:078:333:19
9:38
+0:50
FINISH
26.22 mi14:28:503:44:068:348:59
8:49
-0:49

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:59 /mi

Average Pace

8:33 /mi

Slowest Pace

9:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:21:26

36% of race

Time at Steady Pace

1:57:23

52% of race

Time at Slower Pace

25:17

11% of race

Average Pace: 8:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:09:3124:477:5924:47
7:59
#16803
10K
6.21 mi11:35:0050:168:0625:29
8:13
#17714
15K
9.32 mi12:00:331:15:498:0925:33
8:14
#17976
20K
12.43 mi12:26:541:42:108:1426:21
8:29
#18291
HALF
13.11 mi12:32:311:47:478:145:37
8:15
#18303
25K
15.53 mi12:53:262:08:428:1820:55
8:38
#18441
30K
18.64 mi13:21:032:36:198:2427:37
8:54
#18527
20M
20.00 mi13:33:142:48:308:2612:11
8:59
#18536
21M
21.00 mi13:43:012:58:178:309:47
9:47
#18588
35K
21.75 mi13:49:223:04:388:306:21
8:30
#18554
23M
23.00 mi14:00:193:15:358:3110:57
8:45
#18466
24M
24.00 mi14:09:013:24:178:318:42
8:42
#18450
40K
24.85 mi14:16:323:31:488:327:31
8:48
#18396
25.2M
25.20 mi14:19:513:35:078:333:19
9:38
#18376
FINISH
26.22 mi14:28:503:44:068:348:59
8:49
#18432
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi168035805580518512(Top 64%)6767(Top 54%)6767(Top 712%)
10K6.21 mi3.10 mi17714-9116326-5216326-52118596(Top 64%)6798(Top 54%)6798(Top 715%)
15K9.32 mi3.11 mi17976-2626478-1526478-15218512(Top 64%)6767(Top 54%)6767(Top 712%)
20K12.43 mi3.11 mi18291-3156649-1716649-17119205(Top 66%)7183(Top 57%)7183(Top 755%)
HALF13.11 mi0.68 mi18303-126660-116660-1118679(Top 64%)6869(Top 55%)6869(Top 722%)
25K15.53 mi2.42 mi18441-1386754-946754-9419325(Top 67%)7307(Top 58%)7307(Top 768%)
30K18.64 mi3.11 mi18527-866847-936847-9319023(Top 66%)7221(Top 57%)7221(Top 759%)
20M20.00 mi1.36 mi18536-96861-146861-1418814(Top 65%)7193(Top 57%)7193(Top 756%)
21M21.00 mi1.00 mi18588-526902-416902-4119699(Top 68%)7692(Top 61%)7692(Top 809%)
35K21.75 mi0.75 mi18554+346892+106892+1017553(Top 60%)6660(Top 53%)6660(Top 700%)
23M23.00 mi1.25 mi18466+886864+286864+2817210(Top 59%)6542(Top 52%)6542(Top 688%)
24M24.00 mi1.00 mi18450+166875-116875-1118033(Top 62%)7011(Top 56%)7011(Top 737%)
40K24.85 mi0.85 mi18396+546861+146861+1417391(Top 60%)6732(Top 54%)6732(Top 708%)
25.2M25.20 mi0.35 mi18376+206859+26859+217938(Top 62%)7001(Top 56%)7001(Top 736%)
FINISH26.22 mi1.02 mi18432-566908-496908-4919725(Top 68%)7943(Top 63%)7943(Top 835%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18512

Females

6767

F55-59

6767

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18596

Females

6798

F55-59

6798

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18512

Females

6767

F55-59

6767

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19205

Females

7183

F55-59

7183

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18679

Females

6869

F55-59

6869

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19325

Females

7307

F55-59

7307

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19023

Females

7221

F55-59

7221

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18814

Females

7193

F55-59

7193

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19699

Females

7692

F55-59

7692

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17553

Females

6660

F55-59

6660

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17210

Females

6542

F55-59

6542

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18033

Females

7011

F55-59

7011

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17391

Females

6732

F55-59

6732

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

17938

Females

7001

F55-59

7001

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19725

Females

7943

F55-59

7943

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1103
Passed By
1553
Net Change
-1629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16803
5K → 10K50200-911#16803#17714
10K → 15K102200-262#17714#17976
15K → 20K76200-315#17976#18291
20K → HALF2941-12#18291#18303
HALF → 25K87200-138#18303#18441
25K → 30K152200-86#18441#18527
30K → 20M9099-9#18527#18536
20M → 21M66118-52#18536#18588
21M → 35K7440+34#18588#18554
35K → 23M12436+88#18554#18466
23M → 24M7357+16#18466#18450
24M → 40K8531+54#18450#18396
40K → 25.2M4727+20#18396#18376
25.2M → FINISH48104-56#18376#18432
TOTALS11031553-1629
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback