Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Rachael Reeves

Bib: 19422FAge: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 45%
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
23:40
3.11 mi
Rank: #13814
Start5K
23:40 | 7:38/mi
10K
47:10
6.21 mi
Rank: #13652 (+162)
5K10K
23:30 | 7:34/mi
15K
1:10:42
9.32 mi
Rank: #13563 (+89)
10K15K
23:32 | 7:35/mi
20K
1:34:10
12.43 mi
Rank: #13258 (+305)
15K20K
23:28 | 7:34/mi
HALF
1:39:14
13.11 mi
Rank: #13208 (+50)
20KHALF
5:04 | 7:26/mi
25K
1:57:43
15.53 mi
Rank: #13081 (+127)
HALF25K
18:29 | 7:38/mi
30K
2:21:45
18.64 mi
Rank: #12748 (+333)
25K30K
24:02 | 7:45/mi
20M
2:32:10
20.00 mi
Rank: #12540 (+208)
30K20M
10:25 | 7:41/mi
21M
2:40:30
21.00 mi
Rank: #12511 (+29)
20M21M
8:20 | 8:20/mi
35K
2:46:01
21.75 mi
Rank: #12410 (+101)
21M35K
5:31 | 7:23/mi
23M
2:55:45
23.00 mi
Rank: #12289 (+121)
35K23M
9:44 | 7:47/mi
24M
3:03:27
24.00 mi
Rank: #12231 (+58)
23M24M
7:42 | 7:42/mi
40K
3:10:14
24.85 mi
Rank: #12196 (+35)
24M40K
6:47 | 7:57/mi
25.2M
3:13:16
25.20 mi
Rank: #12200 (-4)
40K25.2M
3:02 | 8:48/mi
FINISH
3:21:02
26.22 mi
Rank: #12185 (+15)
25.2MFINISH
7:46 | 7:38/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
Time1:39:14
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:41:48
Pace7:46 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3823:407:3823:40
7:38
-
10K
6.21 mi11:50:0847:107:3623:30
7:34
-0:04
15K
9.32 mi12:13:401:10:427:3623:32
7:35
+0:01
20K
12.43 mi12:37:081:34:107:3523:28
7:34
-0:01
HALF
13.11 mi12:42:121:39:147:355:04
7:26
-0:08
25K
15.53 mi13:00:411:57:437:3518:29
7:38
+0:12
30K
18.64 mi13:24:432:21:457:3724:02
7:45
+0:07
20M
20.00 mi13:35:082:32:107:3710:25
7:41
-0:04
21M
21.00 mi13:43:282:40:307:398:20
8:20
+0:39
35K
21.75 mi13:48:592:46:017:395:31
7:23
-0:57
23M
23.00 mi13:58:432:55:457:399:44
7:47
+0:24
24M
24.00 mi14:06:253:03:277:397:42
7:42
-0:05
40K
24.85 mi14:13:123:10:147:406:47
7:57
+0:15
25.2M
25.20 mi14:16:143:13:167:413:02
8:48
+0:51
FINISH
26.22 mi14:24:003:21:027:417:46
7:38
-1:10

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

7:23 /mi

Average Pace

7:40 /mi

Slowest Pace

8:48 /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

3:09:40

94% of race

Time at Steady Pace

8:20

4% of race

Time at Slower Pace

3:02

2% of race

Average Pace: 7:40 /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 mi11:26:3823:407:3823:40
7:38
#13814
10K
6.21 mi11:50:0847:107:3623:30
7:34
#13652
15K
9.32 mi12:13:401:10:427:3623:32
7:35
#13563
20K
12.43 mi12:37:081:34:107:3523:28
7:34
#13258
HALF
13.11 mi12:42:121:39:147:355:04
7:26
#13208
25K
15.53 mi13:00:411:57:437:3518:29
7:38
#13081
30K
18.64 mi13:24:432:21:457:3724:02
7:45
#12748
20M
20.00 mi13:35:082:32:107:3710:25
7:41
#12540
21M
21.00 mi13:43:282:40:307:398:20
8:20
#12511
35K
21.75 mi13:48:592:46:017:395:31
7:23
#12410
23M
23.00 mi13:58:432:55:457:399:44
7:47
#12289
24M
24.00 mi14:06:253:03:277:397:42
7:42
#12231
40K
24.85 mi14:13:123:10:147:406:47
7:57
#12196
25.2M
25.20 mi14:16:143:13:167:413:02
8:48
#12200
FINISH
26.22 mi14:24:003:21:027:417:46
7:38
#12185
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi138143967396713467(Top 46%)3845(Top 31%)3845(Top 67%)
10K6.21 mi3.10 mi13652+1623896+713896+7113514(Top 47%)3835(Top 30%)3835(Top 67%)
15K9.32 mi3.11 mi13563+893858+383858+3813467(Top 46%)3845(Top 31%)3845(Top 67%)
20K12.43 mi3.11 mi13258+3053720+1383720+13812447(Top 43%)3352(Top 27%)3352(Top 59%)
HALF13.11 mi0.68 mi13208+503696+243696+2412505(Top 43%)3315(Top 26%)3315(Top 58%)
25K15.53 mi2.42 mi13081+1273648+483648+4812437(Top 43%)3407(Top 27%)3407(Top 60%)
30K18.64 mi3.11 mi12748+3333508+1403508+14011525(Top 40%)3049(Top 24%)3049(Top 53%)
20M20.00 mi1.36 mi12540+2083423+853423+8510413(Top 36%)2610(Top 21%)2610(Top 46%)
21M21.00 mi1.00 mi12511+293429-63429-612103(Top 42%)3582(Top 28%)3582(Top 63%)
35K21.75 mi0.75 mi12410+1013385+443385+449966(Top 34%)2489(Top 20%)2489(Top 44%)
23M23.00 mi1.25 mi12289+1213341+443341+4410896(Top 38%)3057(Top 24%)3057(Top 53%)
24M24.00 mi1.00 mi12231+583338+33338+311560(Top 40%)3469(Top 28%)3469(Top 61%)
40K24.85 mi0.85 mi12196+353346-83346-812058(Top 42%)3809(Top 30%)3809(Top 67%)
25.2M25.20 mi0.35 mi12200-43352-63352-613523(Top 47%)4618(Top 37%)4618(Top 81%)
FINISH26.22 mi1.02 mi12185+153361-93361-912404(Top 43%)4073(Top 32%)4073(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13467

Females

3845

F18-39

3845

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13514

Females

3835

F18-39

3835

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13467

Females

3845

F18-39

3845

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12447

Females

3352

F18-39

3352

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12505

Females

3315

F18-39

3315

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12437

Females

3407

F18-39

3407

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11525

Females

3049

F18-39

3049

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10413

Females

2610

F18-39

2610

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12103

Females

3582

F18-39

3582

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9966

Females

2489

F18-39

2489

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

10896

Females

3057

F18-39

3057

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11560

Females

3469

F18-39

3469

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12058

Females

3809

F18-39

3809

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13523

Females

4618

F18-39

4618

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12404

Females

4073

F18-39

4073

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2449*
Passed By
820
Net Change
+1629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13814
5K10K362*200+162#13814#13652
10K15K241*152+89#13652#13563
15K20K343*38+305#13563#13258
20KHALF6919+50#13258#13208
HALF25K18356+127#13208#13081
25K30K368*35+333#13081#12748
30K20M220*12+208#12748#12540
20M21M9970+29#12540#12511
21M35K1098+101#12511#12410
35K23M15231+121#12410#12289
23M24M10648+58#12289#12231
24M40K8651+35#12231#12196
40K25.2M3741-4#12196#12200
25.2MFINISH7459+15#12200#12185
TOTALS2449*820+1629

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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