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

Olivia Schwinn-Clanton

Bib: 29404•F

MD

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
34:26
3.11 mi
Rank: #28124
Start → 5K
34:26 | 11:05/mi
10K
1:09:02
6.21 mi
Rank: #28008 (+116)
5K → 10K
34:36 | 11:09/mi
15K
1:45:02
9.32 mi
Rank: #28044 (-36)
10K → 15K
36:00 | 11:36/mi
20K
2:22:17
12.43 mi
Rank: #28054 (-10)
15K → 20K
37:15 | 12:00/mi
HALF
2:30:25
13.11 mi
Rank: #28063 (-9)
20K → HALF
8:08 | 11:56/mi
25K
3:05:35
15.53 mi
Rank: #28296 (-233)
HALF → 25K
35:10 | 14:31/mi
30K
3:49:13
18.64 mi
Rank: #28337 (-41)
25K → 30K
43:38 | 14:03/mi
20M
4:08:31
20.00 mi
Rank: #28345 (-8)
30K → 20M
19:18 | 14:13/mi
21M
4:24:38
21.00 mi
Rank: #28386 (-41)
20M → 21M
16:07 | 16:07/mi
35K
4:34:05
21.75 mi
Rank: #28363 (+23)
21M → 35K
9:27 | 12:38/mi
23M
4:51:01
23.00 mi
Rank: #28355 (+8)
35K → 23M
16:56 | 13:32/mi
24M
5:04:40
24.00 mi
Rank: #28352 (+3)
23M → 24M
13:39 | 13:39/mi
40K
5:16:50
24.85 mi
Rank: #28356 (-4)
24M → 40K
12:10 | 14:14/mi
25.2M
5:21:38
25.20 mi
Rank: #28348 (+8)
40K → 25.2M
4:48 | 13:56/mi
FINISH
5:33:32
26.22 mi
Rank: #28298 (+50)
25.2M → FINISH
11:54 | 11:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:30:25
Pace11:29 /mi
2nd Half
Distance13.11 mi
Time3:03:07
Pace13:59 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3834:2611:0534:26
11:05
-
10K
6.21 mi12:33:141:09:0211:0734:36
11:09
+0:04
15K
9.32 mi13:09:141:45:0211:1736:00
11:36
+0:27
20K
12.43 mi13:46:292:22:1711:2737:15
12:00
+0:24
HALF
13.11 mi13:54:372:30:2511:298:08
11:56
-0:04
25K
15.53 mi14:29:473:05:3511:5735:10
14:31
+2:35
30K
18.64 mi15:13:253:49:1312:1843:38
14:03
-0:28
20M
20.00 mi15:32:434:08:3112:2619:18
14:13
+0:10
21M
21.00 mi15:48:504:24:3812:3716:07
16:07
+1:54
35K
21.75 mi15:58:174:34:0512:379:27
12:38
-3:29
23M
23.00 mi16:15:134:51:0112:4016:56
13:32
+0:54
24M
24.00 mi16:28:525:04:4012:4213:39
13:39
+0:07
40K
24.85 mi16:41:025:16:5012:4512:10
14:14
+0:35
25.2M
25.20 mi16:45:505:21:3812:464:48
13:56
-0:18
FINISH
26.22 mi16:57:445:33:3212:4411:54
11:41
-2:15

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

11:05 /mi

Average Pace

12:44 /mi

Slowest Pace

16:07 /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

2:51:46

51% of race

Time at Steady Pace

1:50:29

33% of race

Time at Slower Pace

51:17

15% of race

Average Pace: 12:43 /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 mi11:58:3834:2611:0534:26
11:05
#28124
10K
6.21 mi12:33:141:09:0211:0734:36
11:09
#28008
15K
9.32 mi13:09:141:45:0211:1736:00
11:36
#28044
20K
12.43 mi13:46:292:22:1711:2737:15
12:00
#28054
HALF
13.11 mi13:54:372:30:2511:298:08
11:56
#28063
25K
15.53 mi14:29:473:05:3511:5735:10
14:31
#28296
30K
18.64 mi15:13:253:49:1312:1843:38
14:03
#28337
20M
20.00 mi15:32:434:08:3112:2619:18
14:13
#28345
21M
21.00 mi15:48:504:24:3812:3716:07
16:07
#28386
35K
21.75 mi15:58:174:34:0512:379:27
12:38
#28363
23M
23.00 mi16:15:134:51:0112:4016:56
13:32
#28355
24M
24.00 mi16:28:525:04:4012:4213:39
13:39
#28352
40K
24.85 mi16:41:025:16:5012:4512:10
14:14
#28356
25.2M
25.20 mi16:45:505:21:3812:464:48
13:56
#28348
FINISH
26.22 mi16:57:445:33:3212:4411:54
11:41
#28298
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 mi28124119681196828056(Top 97%)11955(Top 95%)11955(Top 209%)
10K6.21 mi3.10 mi28008+11611896+7211896+7227844(Top 96%)11818(Top 94%)11818(Top 207%)
15K9.32 mi3.11 mi28044-3611917-2111917-2128056(Top 97%)11955(Top 95%)11955(Top 209%)
20K12.43 mi3.11 mi28054-1011940-2311940-2328015(Top 97%)11929(Top 95%)11929(Top 209%)
HALF13.11 mi0.68 mi28063-911948-811948-828241(Top 97%)12108(Top 96%)12108(Top 212%)
25K15.53 mi2.42 mi28296-23312095-14712095-14728829(Top 99%)12463(Top 99%)12463(Top 218%)
30K18.64 mi3.11 mi28337-4112130-3512130-3528384(Top 98%)12233(Top 97%)12233(Top 214%)
20M20.00 mi1.36 mi28345-812142-1212142-1228253(Top 97%)12182(Top 97%)12182(Top 213%)
21M21.00 mi1.00 mi28386-4112170-2812170-2828644(Top 99%)12405(Top 99%)12405(Top 217%)
35K21.75 mi0.75 mi28363+2312161+912161+927408(Top 94%)11775(Top 94%)11775(Top 206%)
23M23.00 mi1.25 mi28355+812157+412157+427825(Top 96%)11987(Top 95%)11987(Top 210%)
24M24.00 mi1.00 mi28352+312160-312160-328135(Top 97%)12181(Top 97%)12181(Top 213%)
40K24.85 mi0.85 mi28356-412168-812168-828060(Top 97%)12142(Top 97%)12142(Top 212%)
25.2M25.20 mi0.35 mi28348+812163+512163+527158(Top 94%)11714(Top 93%)11714(Top 205%)
FINISH26.22 mi1.02 mi28298+5012134+2912134+2927118(Top 93%)11700(Top 93%)11700(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28056

Females

11955

F18-39

11955

5K→10K

3.1 - 6.2 mi

Top 96%
×5
+79ft-138ft

Overall

27844

Females

11818

F18-39

11818

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28056

Females

11955

F18-39

11955

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28015

Females

11929

F18-39

11929

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28241

Females

12108

F18-39

12108

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28829

Females

12463

F18-39

12463

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28384

Females

12233

F18-39

12233

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28253

Females

12182

F18-39

12182

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28644

Females

12405

F18-39

12405

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27408

Females

11775

F18-39

11775

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27825

Females

11987

F18-39

11987

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28135

Females

12181

F18-39

12181

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28060

Females

12142

F18-39

12142

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27158

Females

11714

F18-39

11714

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

27118

Females

11700

F18-39

11700

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
570
Passed By
744
Net Change
-174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28124
5K → 10K18973+116#28124#28008
10K → 15K75111-36#28008#28044
15K → 20K6878-10#28044#28054
20K → HALF1019-9#28054#28063
HALF → 25K8241-233#28063#28296
25K → 30K4485-41#28296#28337
30K → 20M1624-8#28337#28345
20M → 21M1253-41#28345#28386
21M → 35K285+23#28386#28363
35K → 23M2416+8#28363#28355
23M → 24M1815+3#28355#28352
24M → 40K1519-4#28352#28356
40K → 25.2M80+8#28356#28348
25.2M → FINISH555+50#28348#28298
TOTALS570744-174
📊

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