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BOSTON MARATHON 2025

Abigail Volkmer

Bib: 15640•F

NE

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Division (F18-39)
#0 / 5469
Top 32%
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
7:31/mi
23:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
46:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:50
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:33:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:38:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:56:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:19:40
↑ 181↓ 1480.2%
20M
7:34/mi
2:29:57
↑ 64↓ 500.2%
21M
7:58/mi
2:37:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:43:32
↑ 17↓ 861.7%
23M
7:37/mi
2:53:04
↑ 23↓ 630.6%
24M
8:06/mi
3:01:10
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:08:52
↓ 200.3%
25.2M
8:48/mi
3:11:54
↑ 13↓ 160.2%
Finish· 26.22 mi
7:42/mi
3:19:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:41:40
Pace7:45 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0923:207:3123:20
7:31
-
10K
6.21 mi11:19:3546:467:3223:26
7:33
+0:02
15K
9.32 mi11:42:391:09:507:3023:04
7:25
-0:08
20K
12.43 mi12:05:491:33:007:2923:10
7:27
+0:02
Half
13.11 mi12:10:541:38:057:295:05
7:27
0:00
25K
15.53 mi12:29:081:56:197:2918:14
7:31
+0:04
30K
18.64 mi12:52:292:19:407:3023:21
7:31
0:00
20M
20.00 mi13:02:462:29:577:3010:17
7:34
+0:03
21M
21.00 mi13:10:442:37:557:317:58
7:58
+0:24
35K
21.75 mi13:16:212:43:327:315:37
7:30
-0:28
23M
23.00 mi13:25:532:53:047:319:32
7:37
+0:07
24M
24.00 mi13:33:593:01:107:338:06
8:06
+0:29
40K
24.85 mi13:41:413:08:527:367:42
9:00
+0:54
25.2M
25.20 mi13:44:433:11:547:373:02
8:48
-0:12
Finish
26.22 mi13:52:343:19:457:377:51
7:42
-1:06

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

7:25 /mi

Average Pace

7:37 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:52:57

87% of race

Time at Slower Pace

26:48

13% of race

Average Pace: 7:37 /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 mi10:56:0923:207:3123:20
7:31
#12355
10K
6.21 mi11:19:3546:467:3223:26
7:33
#12363
15K
9.32 mi11:42:391:09:507:3023:04
7:25
#11920
20K
12.43 mi12:05:491:33:007:2923:10
7:27
#11501
Half
13.11 mi12:10:541:38:057:295:05
7:27
#11491
25K
15.53 mi12:29:081:56:197:2918:14
7:31
#11224
30K
18.64 mi12:52:292:19:407:3023:21
7:31
#10517
20M
20.00 mi13:02:462:29:577:3010:17
7:34
#10233
21M
21.00 mi13:10:442:37:557:317:58
7:58
#9997
35K
21.75 mi13:16:212:43:327:315:37
7:30
#9913
23M
23.00 mi13:25:532:53:047:319:32
7:37
#9713
24M
24.00 mi13:33:593:01:107:338:06
8:06
#9799
40K
24.85 mi13:41:413:08:527:367:42
9:00
#10070
25.2M
25.20 mi13:44:433:11:547:373:02
8:48
#10065
Finish
26.22 mi13:52:343:19:457:377:51
7:42
#10065
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi123552989298911112(Top 39%)2426(Top 20%)2426(Top 44%)
10K6.21 mi3.10 mi12363-82994-52994-512498(Top 44%)3086(Top 25%)3086(Top 56%)
15K9.32 mi3.11 mi11920+4432781+2132781+21311112(Top 39%)2426(Top 20%)2426(Top 44%)
20K12.43 mi3.11 mi11501+4192612+1692612+16910407(Top 37%)2158(Top 18%)2158(Top 39%)
Half13.11 mi0.68 mi11491+102604+82604+811352(Top 40%)2597(Top 21%)2597(Top 47%)
25K15.53 mi2.42 mi11224+2672505+992505+9910105(Top 36%)2147(Top 18%)2147(Top 39%)
30K18.64 mi3.11 mi10517+7072214+2912214+2917877(Top 28%)1350(Top 11%)1350(Top 25%)
20M20.00 mi1.36 mi10233+2842106+1082106+1087491(Top 26%)1348(Top 11%)1348(Top 25%)
21M21.00 mi1.00 mi9997+2362029+772029+777209(Top 25%)1398(Top 11%)1398(Top 26%)
35K21.75 mi0.75 mi9913+842019+102019+108726(Top 31%)2005(Top 16%)2005(Top 37%)
23M23.00 mi1.25 mi9713+2001958+611958+617373(Top 26%)1572(Top 13%)1572(Top 29%)
24M24.00 mi1.00 mi9799-862045-872045-8711908(Top 42%)3747(Top 31%)3747(Top 69%)
40K24.85 mi0.85 mi10070-2712210-1652210-16516335(Top 58%)6212(Top 51%)6212(Top 114%)
25.2M25.20 mi0.35 mi10065+52227-172227-1710643(Top 37%)3299(Top 27%)3299(Top 60%)
Finish26.22 mi1.02 mi100652253-262253-2610736(Top 38%)3330(Top 27%)3330(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11112

Females

2426

F18-39

2426

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12498

Females

3086

F18-39

3086

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11112

Females

2426

F18-39

2426

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10407

Females

2158

F18-39

2158

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11352

Females

2597

F18-39

2597

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10105

Females

2147

F18-39

2147

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7877

Females

1350

F18-39

1350

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

7491

Females

1348

F18-39

1348

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

7209

Females

1398

F18-39

1398

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8726

Females

2005

F18-39

2005

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7373

Females

1572

F18-39

1572

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11908

Females

3747

F18-39

3747

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16335

Females

6212

F18-39

6212

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10643

Females

3299

F18-39

3299

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10736

Females

3330

F18-39

3330

Passing Analysis

Category:
Athletes Passed
3291*
Passed By
997
Net Change
+2290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12355
5K → 10K258266-8#12355#12363
10K → 15K47532+443#12363#11920
15K → 20K45233+419#11920#11501
20K → Half3424+10#11501#11491
Half → 25K30134+267#11491#11224
25K → 30K7125+707#11224#10517
30K → 20M2939+284#10517#10233
20M → 21M253*17+236#10233#9997
21M → 35K10621+84#9997#9913
35K → 23M2099+200#9913#9713
23M → 24M65151-86#9713#9799
24M → 40K24293-271#9799#10070
40K → 25.2M3732+5#10070#10065
25.2M → Finish72710#10065#10065
TOTALS3291*997+2290

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

📊

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