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BOSTON MARATHON 2026

Ashley Coffey

Bib: 31960•F

MA

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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
29:05
3.11 mi
Rank: #24007
Start → 5K
29:05 | 9:22/mi
10K
56:56
6.21 mi
Rank: #23427 (+580)
5K → 10K
27:51 | 8:58/mi
15K
1:26:22
9.32 mi
Rank: #23791 (-364)
10K → 15K
29:26 | 9:29/mi
20K
1:56:59
12.43 mi
Rank: #24057 (-266)
15K → 20K
30:37 | 9:52/mi
HALF
2:03:17
13.11 mi
Rank: #24033 (+24)
20K → HALF
6:18 | 9:15/mi
25K
2:29:46
15.53 mi
Rank: #24489 (-456)
HALF → 25K
26:29 | 10:56/mi
30K
3:03:30
18.64 mi
Rank: #24613 (-124)
25K → 30K
33:44 | 10:52/mi
20M
3:18:08
20.00 mi
Rank: #24584 (+29)
30K → 20M
14:38 | 10:47/mi
21M
3:30:10
21.00 mi
Rank: #24624 (-40)
20M → 21M
12:02 | 12:02/mi
35K
3:38:05
21.75 mi
Rank: #24617 (+7)
21M → 35K
7:55 | 10:35/mi
23M
3:51:54
23.00 mi
Rank: #24607 (+10)
35K → 23M
13:49 | 11:03/mi
24M
4:01:40
24.00 mi
Rank: #24508 (+99)
23M → 24M
9:46 | 9:46/mi
40K
4:10:31
24.85 mi
Rank: #24423 (+85)
24M → 40K
8:51 | 10:22/mi
25.2M
4:14:29
25.20 mi
Rank: #24406 (+17)
40K → 25.2M
3:58 | 11:31/mi
FINISH
4:24:21
26.22 mi
Rank: #24356 (+50)
25.2M → FINISH
9:52 | 9:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:17
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:21:04
Pace10:46 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4229:059:2229:05
9:22
-
10K
6.21 mi12:20:3356:569:1027:51
8:58
-0:24
15K
9.32 mi12:49:591:26:229:1629:26
9:29
+0:31
20K
12.43 mi13:20:361:56:599:2530:37
9:52
+0:23
HALF
13.11 mi13:26:542:03:179:256:18
9:15
-0:37
25K
15.53 mi13:53:232:29:469:3926:29
10:56
+1:41
30K
18.64 mi14:27:073:03:309:5133:44
10:52
-0:04
20M
20.00 mi14:41:453:18:089:5514:38
10:47
-0:05
21M
21.00 mi14:53:473:30:1010:0112:02
12:02
+1:15
35K
21.75 mi15:01:423:38:0510:027:55
10:35
-1:27
23M
23.00 mi15:15:313:51:5410:0513:49
11:03
+0:28
24M
24.00 mi15:25:174:01:4010:059:46
9:46
-1:17
40K
24.85 mi15:34:084:10:3110:058:51
10:22
+0:36
25.2M
25.20 mi15:38:064:14:2910:063:58
11:31
+1:09
FINISH
26.22 mi15:47:584:24:2110:069:52
9:41
-1:50

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

8:58 /mi

Average Pace

10:05 /mi

Slowest Pace

12:02 /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

2:22:55

54% of race

Time at Steady Pace

31:24

12% of race

Time at Slower Pace

1:30:02

34% of race

Average Pace: 10:05 /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 mi11:52:4229:059:2229:05
9:22
#24007
10K
6.21 mi12:20:3356:569:1027:51
8:58
#23427
15K
9.32 mi12:49:591:26:229:1629:26
9:29
#23791
20K
12.43 mi13:20:361:56:599:2530:37
9:52
#24057
HALF
13.11 mi13:26:542:03:179:256:18
9:15
#24033
25K
15.53 mi13:53:232:29:469:3926:29
10:56
#24489
30K
18.64 mi14:27:073:03:309:5133:44
10:52
#24613
20M
20.00 mi14:41:453:18:089:5514:38
10:47
#24584
21M
21.00 mi14:53:473:30:1010:0112:02
12:02
#24624
35K
21.75 mi15:01:423:38:0510:027:55
10:35
#24617
23M
23.00 mi15:15:313:51:5410:0513:49
11:03
#24607
24M
24.00 mi15:25:174:01:4010:059:46
9:46
#24508
40K
24.85 mi15:34:084:10:3110:058:51
10:22
#24423
25.2M
25.20 mi15:38:064:14:2910:063:58
11:31
#24406
FINISH
26.22 mi15:47:584:24:2110:069:52
9:41
#24356
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 mi240079669966924363(Top 84%)9845(Top 78%)9845(Top 172%)
10K6.21 mi3.10 mi23427+5809371+2989371+29822696(Top 78%)8995(Top 72%)8995(Top 157%)
15K9.32 mi3.11 mi23791-3649554-1839554-18324363(Top 84%)9845(Top 78%)9845(Top 172%)
20K12.43 mi3.11 mi24057-2669684-1309684-13024683(Top 85%)10034(Top 80%)10034(Top 176%)
HALF13.11 mi0.68 mi24033+249675+99675+923661(Top 82%)9520(Top 76%)9520(Top 167%)
25K15.53 mi2.42 mi24489-4569917-2429917-24226215(Top 90%)10922(Top 87%)10922(Top 191%)
30K18.64 mi3.11 mi24613-12410012-9510012-9525066(Top 86%)10405(Top 83%)10405(Top 182%)
20M20.00 mi1.36 mi24584+2910013-110013-124456(Top 84%)10157(Top 81%)10157(Top 178%)
21M21.00 mi1.00 mi24624-4010055-4210055-4225129(Top 87%)10566(Top 84%)10566(Top 185%)
35K21.75 mi0.75 mi24617+710059-410059-424462(Top 84%)10232(Top 81%)10232(Top 179%)
23M23.00 mi1.25 mi24607+1010069-1010069-1024585(Top 85%)10355(Top 82%)10355(Top 181%)
24M24.00 mi1.00 mi24508+9910038+3110038+3122169(Top 76%)9137(Top 73%)9137(Top 160%)
40K24.85 mi0.85 mi24423+8510012+2610012+2622859(Top 79%)9537(Top 76%)9537(Top 167%)
25.2M25.20 mi0.35 mi24406+1710014-210014-223514(Top 81%)9883(Top 79%)9883(Top 173%)
FINISH26.22 mi1.02 mi24356+5010000+1410000+1422930(Top 79%)9570(Top 76%)9570(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21
+97ft-345ft

Overall

24363

Females

9845

F18-39

9845

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22696

Females

8995

F18-39

8995

10K→15K

6.2 - 9.3 mi

Top 84%
×3
+67ft-78ft

Overall

24363

Females

9845

F18-39

9845

15K→20K

9.3 - 12.4 mi

Top 85%
×5
+106ft-86ft

Overall

24683

Females

10034

F18-39

10034

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23661

Females

9520

F18-39

9520

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

26215

Females

10922

F18-39

10922

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

25066

Females

10405

F18-39

10405

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24456

Females

10157

F18-39

10157

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25129

Females

10566

F18-39

10566

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24462

Females

10232

F18-39

10232

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24585

Females

10355

F18-39

10355

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22169

Females

9137

F18-39

9137

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22859

Females

9537

F18-39

9537

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23514

Females

9883

F18-39

9883

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22930

Females

9570

F18-39

9570

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1418*
Passed By
1108
Net Change
-349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24007
5K → 10K624*44+580#24007#23427
10K → 15K62200-364#23427#23791
15K → 20K55200-266#23791#24057
20K → HALF4117+24#24057#24033
HALF → 25K30200-456#24033#24489
25K → 30K102200-124#24489#24613
30K → 20M6637+29#24613#24584
20M → 21M4888-40#24584#24624
21M → 35K4134+7#24624#24617
35K → 23M5747+10#24617#24607
23M → 24M1067+99#24607#24508
24M → 40K9510+85#24508#24423
40K → 25.2M3013+17#24423#24406
25.2M → FINISH6111+50#24406#24356
TOTALS1418*1108-349

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing