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BOSTON MARATHON 2025

Abigail Comella

Bib: 25921•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:08/mi
34:36
↑ 97↓ 3451.5%
10K· 6.21 mi
11:36/mi
1:10:39
↑ 79↓ 1380.4%
15K· 9.32 mi
10:36/mi
1:43:35
↑ 67↓ 78
20K· 12.43 mi
10:57/mi
2:17:37
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:24:37
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:49:55
↑ 66↓ 880.2%
30K· 18.64 mi
11:45/mi
3:26:25
↑ 181↓ 1480.2%
20M
14:32/mi
3:46:10
↑ 64↓ 500.2%
21M
15:20/mi
4:01:30
↑ 106↓ 241.6%
35K· 21.75 mi
11:12/mi
4:09:53
↑ 17↓ 861.7%
23M
11:07/mi
4:23:48
↑ 23↓ 630.6%
24M
14:06/mi
4:37:54
↓ 821.3%
40K· 24.85 mi
11:36/mi
4:47:49
↓ 200.3%
25.2M
12:14/mi
4:52:02
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
5:01:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:37
Pace11:02 /mi
2nd Half
Distance13.11 mi
Time2:36:29
Pace11:56 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5034:3611:0834:36
11:08
-
10K
6.21 mi12:32:531:10:3911:2236:03
11:36
+0:28
15K
9.32 mi13:05:491:43:3511:0732:56
10:36
-1:00
20K
12.43 mi13:39:512:17:3711:0434:02
10:57
+0:21
Half
13.11 mi13:46:512:24:3711:027:00
10:16
-0:41
25K
15.53 mi14:12:092:49:5510:5625:18
10:26
+0:10
30K
18.64 mi14:48:393:26:2511:0436:30
11:45
+1:19
20M
20.00 mi15:08:243:46:1011:1819:45
14:32
+2:47
21M
21.00 mi15:23:444:01:3011:3015:20
15:20
+0:48
35K
21.75 mi15:32:074:09:5311:298:23
11:12
-4:08
23M
23.00 mi15:46:024:23:4811:2813:55
11:07
-0:05
24M
24.00 mi16:00:084:37:5411:3514:06
14:06
+2:59
40K
24.85 mi16:10:034:47:4911:359:55
11:36
-2:30
25.2M
25.20 mi16:14:164:52:0211:354:13
12:14
+0:38
Finish
26.22 mi16:23:205:01:0611:309:04
8:54
-3:20

Checkpoints & Pacing

📈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

8:54 /mi

Average Pace

11:30 /mi

Slowest Pace

15:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:04

5% of race

Time at Steady Pace

3:51:38

77% of race

Time at Slower Pace

53:24

18% of race

Average Pace: 11:29 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:56:5034:3611:0834:36
11:08
#27695
10K
6.21 mi12:32:531:10:3911:2236:03
11:36
#27704
15K
9.32 mi13:05:491:43:3511:0732:56
10:36
#27216
20K
12.43 mi13:39:512:17:3711:0434:02
10:57
#26882
Half
13.11 mi13:46:512:24:3711:027:00
10:16
#26814
25K
15.53 mi14:12:092:49:5510:5625:18
10:26
#26398
30K
18.64 mi14:48:393:26:2511:0436:30
11:45
#26188
20M
20.00 mi15:08:243:46:1011:1819:45
14:32
#26390
21M
21.00 mi15:23:444:01:3011:3015:20
15:20
#26471
35K
21.75 mi15:32:074:09:5311:298:23
11:12
#26418
23M
23.00 mi15:46:024:23:4811:2813:55
11:07
#26294
24M
24.00 mi16:00:084:37:5411:3514:06
14:06
#26398
40K
24.85 mi16:10:034:47:4911:359:55
11:36
#26337
25.2M
25.20 mi16:14:164:52:0211:354:13
12:14
#26300
Finish
26.22 mi16:23:205:01:0611:309:04
8:54
#26187
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27695117631176326097(Top 92%)10846(Top 89%)10846(Top 198%)
10K6.21 mi3.10 mi27704-911771-811771-827690(Top 97%)11776(Top 96%)11776(Top 215%)
15K9.32 mi3.11 mi27216+48811478+29311478+29326097(Top 92%)10846(Top 89%)10846(Top 198%)
20K12.43 mi3.11 mi26882+33411294+18411294+18425926(Top 91%)10770(Top 88%)10770(Top 197%)
Half13.11 mi0.68 mi26814+6811253+4111253+4125356(Top 89%)10472(Top 86%)10472(Top 191%)
25K15.53 mi2.42 mi26398+41611015+23811015+23824244(Top 85%)9879(Top 81%)9879(Top 181%)
30K18.64 mi3.11 mi26188+21010927+8810927+8825216(Top 89%)10519(Top 86%)10519(Top 192%)
20M20.00 mi1.36 mi26390-20211056-12911056-12927651(Top 97%)11892(Top 97%)11892(Top 217%)
21M21.00 mi1.00 mi26471-8111108-5211108-5227398(Top 96%)11772(Top 96%)11772(Top 215%)
35K21.75 mi0.75 mi26418+5311091+1711091+1724610(Top 87%)10392(Top 85%)10392(Top 190%)
23M23.00 mi1.25 mi26294+12411035+5611035+5623474(Top 83%)9840(Top 80%)9840(Top 180%)
24M24.00 mi1.00 mi26398-10411095-6011095-6027702(Top 98%)11985(Top 98%)11985(Top 219%)
40K24.85 mi0.85 mi26337+6111072+2311072+2324287(Top 86%)10318(Top 84%)10318(Top 189%)
25.2M25.20 mi0.35 mi26300+3711059+1311059+1323619(Top 83%)9996(Top 82%)9996(Top 183%)
Finish26.22 mi1.02 mi26187+11310995+6410995+6418480(Top 65%)7335(Top 60%)7335(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26097

Females

10846

F18-39

10846

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27690

Females

11776

F18-39

11776

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26097

Females

10846

F18-39

10846

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25926

Females

10770

F18-39

10770

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25356

Females

10472

F18-39

10472

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24244

Females

9879

F18-39

9879

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25216

Females

10519

F18-39

10519

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

27651

Females

11892

F18-39

11892

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27398

Females

11772

F18-39

11772

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24610

Females

10392

F18-39

10392

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23474

Females

9840

F18-39

9840

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27702

Females

11985

F18-39

11985

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24287

Females

10318

F18-39

10318

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23619

Females

9996

F18-39

9996

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18480

Females

7335

F18-39

7335

Passing Analysis

Category:
Athletes Passed
2076
Passed By
568
Net Change
+1508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27695
5K → 10K94103-9#27695#27704
10K → 15K4880+488#27704#27216
15K → 20K3384+334#27216#26882
20K → Half680+68#26882#26814
Half → 25K4171+416#26814#26398
25K → 30K23020+210#26398#26188
30K → 20M13215-202#26188#26390
20M → 21M1899-81#26390#26471
21M → 35K563+53#26471#26418
35K → 23M1273+124#26418#26294
23M → 24M7111-104#26294#26398
24M → 40K698+61#26398#26337
40K → 25.2M370+37#26337#26300
25.2M → Finish1141+113#26300#26187
TOTALS2076568+1508
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing