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BOSTON MARATHON 2025

Abigail Peterson

Bib: 18789•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Female)
#0 / 12228
Top 29%
Division (F18-39)
#0 / 5469
Top 47%
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
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:13:36
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:38:03
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:43:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:02:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:01/mi
2:27:29
↑ 181↓ 1480.2%
20M
7:53/mi
2:38:12
↑ 64↓ 500.2%
21M
8:13/mi
2:46:25
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:52:15
↑ 17↓ 861.7%
23M
8:02/mi
3:02:19
↑ 23↓ 630.6%
24M
7:49/mi
3:10:08
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:16:56
↓ 200.3%
25.2M
8:30/mi
3:19:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:38/mi
3:27:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:24
Pace7:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:15
Pace7:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0824:317:5324:31
7:53
-
10K
6.21 mi11:40:3849:017:5324:30
7:53
0:00
15K
9.32 mi12:05:131:13:367:5424:35
7:55
+0:02
20K
12.43 mi12:29:401:38:037:5324:27
7:52
-0:03
Half
13.11 mi12:35:011:43:247:535:21
7:50
-0:02
25K
15.53 mi12:54:112:02:347:5319:10
7:54
+0:04
30K
18.64 mi13:19:062:27:297:5524:55
8:01
+0:07
20M
20.00 mi13:29:492:38:127:5510:43
7:53
-0:08
21M
21.00 mi13:38:022:46:257:558:13
8:13
+0:20
35K
21.75 mi13:43:522:52:157:555:50
7:48
-0:25
23M
23.00 mi13:53:563:02:197:5610:04
8:02
+0:14
24M
24.00 mi14:01:453:10:087:557:49
7:49
-0:13
40K
24.85 mi14:08:333:16:567:556:48
7:57
+0:08
25.2M
25.20 mi14:11:293:19:527:562:56
8:30
+0:33
Finish
26.22 mi14:19:163:27:397:567:47
7:38
-0:52

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

7:38 /mi

Average Pace

7:56 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:43

99% of race

Time at Steady Pace

2:56

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:16:0824:317:5324:31
7:53
#15600
10K
6.21 mi11:40:3849:017:5324:30
7:53
#15566
15K
9.32 mi12:05:131:13:367:5424:35
7:55
#15464
20K
12.43 mi12:29:401:38:037:5324:27
7:52
#15000
Half
13.11 mi12:35:011:43:247:535:21
7:50
#14991
25K
15.53 mi12:54:112:02:347:5319:10
7:54
#14639
30K
18.64 mi13:19:062:27:297:5524:55
8:01
#13972
20M
20.00 mi13:29:492:38:127:5510:43
7:53
#13603
21M
21.00 mi13:38:022:46:257:558:13
8:13
#13285
35K
21.75 mi13:43:522:52:157:555:50
7:48
#13170
23M
23.00 mi13:53:563:02:197:5610:04
8:02
#12979
24M
24.00 mi14:01:453:10:087:557:49
7:49
#12817
40K
24.85 mi14:08:333:16:567:556:48
7:57
#12673
25.2M
25.20 mi14:11:293:19:527:562:56
8:30
#12606
Finish
26.22 mi14:19:163:27:397:567:47
7:38
#12486
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi156004891489115340(Top 54%)4770(Top 39%)4770(Top 87%)
10K6.21 mi3.10 mi15566+344876+154876+1515567(Top 55%)4866(Top 40%)4866(Top 89%)
15K9.32 mi3.11 mi15464+1024823+534823+5315340(Top 54%)4770(Top 39%)4770(Top 87%)
20K12.43 mi3.11 mi15000+4644584+2394584+23913848(Top 49%)4004(Top 33%)4004(Top 73%)
Half13.11 mi0.68 mi14991+94584458414622(Top 51%)4389(Top 36%)4389(Top 80%)
25K15.53 mi2.42 mi14639+3524414+1704414+17013136(Top 46%)3738(Top 31%)3738(Top 68%)
30K18.64 mi3.11 mi13972+6674086+3284086+32811554(Top 41%)3069(Top 25%)3069(Top 56%)
20M20.00 mi1.36 mi13603+3693908+1783908+1789669(Top 34%)2303(Top 19%)2303(Top 42%)
21M21.00 mi1.00 mi13285+3183766+1423766+1428728(Top 31%)2055(Top 17%)2055(Top 38%)
35K21.75 mi0.75 mi13170+1153717+493717+4910868(Top 38%)3051(Top 25%)3051(Top 56%)
23M23.00 mi1.25 mi12979+1913653+643653+6410366(Top 36%)2924(Top 24%)2924(Top 53%)
24M24.00 mi1.00 mi12817+1623598+553598+559982(Top 35%)2812(Top 23%)2812(Top 51%)
40K24.85 mi0.85 mi12673+1443544+543544+549905(Top 35%)2885(Top 24%)2885(Top 53%)
25.2M25.20 mi0.35 mi12606+673525+193525+198928(Top 31%)2512(Top 21%)2512(Top 46%)
Finish26.22 mi1.02 mi12486+1203498+273498+2710256(Top 36%)3116(Top 25%)3116(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15340

Females

4770

F18-39

4770

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15567

Females

4866

F18-39

4866

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15340

Females

4770

F18-39

4770

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13848

Females

4004

F18-39

4004

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14622

Females

4389

F18-39

4389

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13136

Females

3738

F18-39

3738

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11554

Females

3069

F18-39

3069

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9669

Females

2303

F18-39

2303

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8728

Females

2055

F18-39

2055

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10868

Females

3051

F18-39

3051

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10366

Females

2924

F18-39

2924

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9982

Females

2812

F18-39

2812

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9905

Females

2885

F18-39

2885

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8928

Females

2512

F18-39

2512

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10256

Females

3116

F18-39

3116

Passing Analysis

Category:
Athletes Passed
3732
Passed By
618
Net Change
+3114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15600
5K → 10K332298+34#15600#15566
10K → 15K249147+102#15566#15464
15K → 20K48925+464#15464#15000
20K → Half4536+9#15000#14991
Half → 25K37220+352#14991#14639
25K → 30K68114+667#14639#13972
30K → 20M3690+369#13972#13603
20M → 21M3202+318#13603#13285
21M → 35K1238+115#13285#13170
35K → 23M20716+191#13170#12979
23M → 24M17816+162#12979#12817
24M → 40K15410+144#12817#12673
40K → 25.2M758+67#12673#12606
25.2M → Finish13818+120#12606#12486
TOTALS3732618+3114
📊

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