All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Grace Jan

Bib: 22678•F

VA

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 41%
Age Group (F45-49)
#0 / 1786
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
26:32
3.11 mi
Rank: #20313
Start → 5K
26:32 | 8:33/mi
10K
53:02
6.21 mi
Rank: #20363 (-50)
5K → 10K
26:30 | 8:32/mi
15K
1:19:13
9.32 mi
Rank: #20135 (+228)
10K → 15K
26:11 | 8:26/mi
20K
1:46:07
12.43 mi
Rank: #20126 (+9)
15K → 20K
26:54 | 8:40/mi
HALF
1:51:46
13.11 mi
Rank: #20072 (+54)
20K → HALF
5:39 | 8:18/mi
25K
2:12:05
15.53 mi
Rank: #19732 (+340)
HALF → 25K
20:19 | 8:23/mi
30K
2:38:22
18.64 mi
Rank: #19167 (+565)
25K → 30K
26:17 | 8:28/mi
20M
2:50:03
20.00 mi
Rank: #18995 (+172)
30K → 20M
11:41 | 8:37/mi
21M
2:59:13
21.00 mi
Rank: #18881 (+114)
20M → 21M
9:10 | 9:10/mi
35K
3:05:08
21.75 mi
Rank: #18679 (+202)
21M → 35K
5:55 | 7:55/mi
23M
3:15:33
23.00 mi
Rank: #18458 (+221)
35K → 23M
10:25 | 8:20/mi
24M
3:23:32
24.00 mi
Rank: #18269 (+189)
23M → 24M
7:59 | 7:59/mi
40K
3:30:29
24.85 mi
Rank: #18080 (+189)
24M → 40K
6:57 | 8:08/mi
25.2M
3:33:28
25.20 mi
Rank: #17982 (+98)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:41:19
26.22 mi
Rank: #17781 (+201)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:51:46
Pace8:32 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:33
Pace8:22 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1826:328:3326:32
8:33
-
10K
6.21 mi11:55:4853:028:3326:30
8:32
-0:01
15K
9.32 mi12:21:591:19:138:3026:11
8:26
-0:06
20K
12.43 mi12:48:531:46:078:3326:54
8:40
+0:14
HALF
13.11 mi12:54:321:51:468:325:39
8:18
-0:22
25K
15.53 mi13:14:512:12:058:3120:19
8:23
+0:05
30K
18.64 mi13:41:082:38:228:3026:17
8:28
+0:05
20M
20.00 mi13:52:492:50:038:3111:41
8:37
+0:09
21M
21.00 mi14:01:592:59:138:339:10
9:10
+0:33
35K
21.75 mi14:07:543:05:088:315:55
7:55
-1:15
23M
23.00 mi14:18:193:15:338:3110:25
8:20
+0:25
24M
24.00 mi14:26:183:23:328:297:59
7:59
-0:21
40K
24.85 mi14:33:153:30:298:296:57
8:08
+0:09
25.2M
25.20 mi14:36:143:33:288:292:59
8:40
+0:32
FINISH
26.22 mi14:44:053:41:198:277:51
7:43
-0:57

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

7:43 /mi

Average Pace

8:27 /mi

Slowest Pace

9:10 /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

1:57:33

53% of race

Time at Steady Pace

1:34:36

43% of race

Time at Slower Pace

9:10

4% of race

Average Pace: 8:26 /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 mi11:29:1826:328:3326:32
8:33
#20313
10K
6.21 mi11:55:4853:028:3326:30
8:32
#20363
15K
9.32 mi12:21:591:19:138:3026:11
8:26
#20135
20K
12.43 mi12:48:531:46:078:3326:54
8:40
#20126
HALF
13.11 mi12:54:321:51:468:325:39
8:18
#20072
25K
15.53 mi13:14:512:12:058:3120:19
8:23
#19732
30K
18.64 mi13:41:082:38:228:3026:17
8:28
#19167
20M
20.00 mi13:52:492:50:038:3111:41
8:37
#18995
21M
21.00 mi14:01:592:59:138:339:10
9:10
#18881
35K
21.75 mi14:07:543:05:088:315:55
7:55
#18679
23M
23.00 mi14:18:193:15:338:3110:25
8:20
#18458
24M
24.00 mi14:26:183:23:328:297:59
7:59
#18269
40K
24.85 mi14:33:153:30:298:296:57
8:08
#18080
25.2M
25.20 mi14:36:143:33:288:292:59
8:40
#17982
FINISH
26.22 mi14:44:053:41:198:277:51
7:43
#17781
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi203137807780719714(Top 68%)7422(Top 59%)7422(Top 416%)
10K6.21 mi3.10 mi20363-507806+17806+120504(Top 71%)7856(Top 62%)7856(Top 440%)
15K9.32 mi3.11 mi20135+2287683+1237683+12319714(Top 68%)7422(Top 59%)7422(Top 416%)
20K12.43 mi3.11 mi20126+97696-137696-1320216(Top 70%)7750(Top 62%)7750(Top 434%)
HALF13.11 mi0.68 mi20072+547670+267670+2618981(Top 65%)7027(Top 56%)7027(Top 393%)
25K15.53 mi2.42 mi19732+3407485+1857485+18517866(Top 62%)6484(Top 52%)6484(Top 363%)
30K18.64 mi3.11 mi19167+5657202+2837202+28316666(Top 57%)5916(Top 47%)5916(Top 331%)
20M20.00 mi1.36 mi18995+1727117+857117+8516825(Top 58%)6108(Top 49%)6108(Top 342%)
21M21.00 mi1.00 mi18881+1147075+427075+4217029(Top 59%)6275(Top 50%)6275(Top 351%)
35K21.75 mi0.75 mi18679+2026968+1076968+10713917(Top 48%)4614(Top 37%)4614(Top 258%)
23M23.00 mi1.25 mi18458+2216858+1106858+11014658(Top 51%)5098(Top 41%)5098(Top 285%)
24M24.00 mi1.00 mi18269+1896779+796779+7913717(Top 47%)4647(Top 37%)4647(Top 260%)
40K24.85 mi0.85 mi18080+1896696+836696+8313396(Top 46%)4568(Top 36%)4568(Top 256%)
25.2M25.20 mi0.35 mi17982+986646+506646+5012724(Top 44%)4256(Top 34%)4256(Top 238%)
FINISH26.22 mi1.02 mi17781+2016564+826564+8213073(Top 45%)4437(Top 35%)4437(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19714

Females

7422

F45-49

7422

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20504

Females

7856

F45-49

7856

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19714

Females

7422

F45-49

7422

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20216

Females

7750

F45-49

7750

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18981

Females

7027

F45-49

7027

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17866

Females

6484

F45-49

6484

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16666

Females

5916

F45-49

5916

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16825

Females

6108

F45-49

6108

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17029

Females

6275

F45-49

6275

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13917

Females

4614

F45-49

4614

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14658

Females

5098

F45-49

5098

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13717

Females

4647

F45-49

4647

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13396

Females

4568

F45-49

4568

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12724

Females

4256

F45-49

4256

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13073

Females

4437

F45-49

4437

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3166
Passed By
634
Net Change
+2532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20313
5K → 10K250300-50#20313#20363
10K → 15K32092+228#20363#20135
15K → 20K162153+9#20135#20126
20K → HALF606+54#20126#20072
HALF → 25K3444+340#20072#19732
25K → 30K5716+565#19732#19167
30K → 20M19321+172#19167#18995
20M → 21M14834+114#18995#18881
21M → 35K2031+202#18881#18679
35K → 23M2232+221#18679#18458
23M → 24M1934+189#18458#18269
24M → 40K1934+189#18269#18080
40K → 25.2M991+98#18080#17982
25.2M → FINISH2076+201#17982#17781
TOTALS3166634+2532
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing