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BOSTON MARATHON 2025

Abigail Reblin

Bib: 26278•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
8:43/mi
27:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
54:08
↑ 79↓ 1380.4%
15K· 9.32 mi
8:38/mi
1:20:56
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:48:04
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:53:59
↑ 19↓ 370.5%
25K· 15.53 mi
8:51/mi
2:15:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:44:02
↑ 181↓ 1480.2%
20M
9:20/mi
2:56:43
↑ 64↓ 500.2%
21M
10:07/mi
3:06:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:01/mi
3:13:35
↑ 17↓ 861.7%
23M
10:09/mi
3:26:17
↑ 23↓ 630.6%
24M
8:37/mi
3:34:54
↓ 821.3%
40K· 24.85 mi
8:49/mi
3:42:26
↓ 200.3%
25.2M
9:23/mi
3:45:40
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
3:53:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:59
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4027:058:4327:05
8:43
-
10K
6.21 mi12:10:4354:088:4327:03
8:42
-0:01
15K
9.32 mi12:37:311:20:568:4126:48
8:38
-0:04
20K
12.43 mi13:04:391:48:048:4227:08
8:44
+0:06
Half
13.11 mi13:10:341:53:598:425:55
8:40
-0:04
25K
15.53 mi13:32:012:15:268:4321:27
8:51
+0:11
30K
18.64 mi14:00:372:44:028:4828:36
9:12
+0:21
20M
20.00 mi14:13:182:56:438:5012:41
9:20
+0:08
21M
21.00 mi14:23:253:06:508:5410:07
10:07
+0:47
35K
21.75 mi14:30:103:13:358:546:45
9:01
-1:06
23M
23.00 mi14:42:523:26:178:5812:42
10:09
+1:08
24M
24.00 mi14:51:293:34:548:578:37
8:37
-1:32
40K
24.85 mi14:59:013:42:268:577:32
8:49
+0:12
25.2M
25.20 mi15:02:153:45:408:573:14
9:23
+0:34
Finish
26.22 mi15:10:283:53:538:568:13
8:04
-1:19

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

8:04 /mi

Average Pace

8:56 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:13

4% of race

Time at Steady Pace

2:38:20

68% of race

Time at Slower Pace

1:07:20

29% of race

Average Pace: 8:55 /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 mi11:43:4027:058:4327:05
8:43
#21090
10K
6.21 mi12:10:4354:088:4327:03
8:42
#20965
15K
9.32 mi12:37:311:20:568:4126:48
8:38
#20662
20K
12.43 mi13:04:391:48:048:4227:08
8:44
#20397
Half
13.11 mi13:10:341:53:598:425:55
8:40
#20379
25K
15.53 mi13:32:012:15:268:4321:27
8:51
#20172
30K
18.64 mi14:00:372:44:028:4828:36
9:12
#19859
20M
20.00 mi14:13:182:56:438:5012:41
9:20
#19745
21M
21.00 mi14:23:253:06:508:5410:07
10:07
#19695
35K
21.75 mi14:30:103:13:358:546:45
9:01
#19644
23M
23.00 mi14:42:523:26:178:5812:42
10:09
#19747
24M
24.00 mi14:51:293:34:548:578:37
8:37
#19565
40K
24.85 mi14:59:013:42:268:577:32
8:49
#19417
25.2M
25.20 mi15:02:153:45:408:573:14
9:23
#19317
Finish
26.22 mi15:10:283:53:538:568:13
8:04
#19114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi210908128812820074(Top 71%)7477(Top 61%)7477(Top 137%)
10K6.21 mi3.10 mi20965+1258033+958033+9520912(Top 74%)7974(Top 65%)7974(Top 146%)
15K9.32 mi3.11 mi20662+3037843+1907843+19020074(Top 71%)7477(Top 61%)7477(Top 137%)
20K12.43 mi3.11 mi20397+2657700+1437700+14319599(Top 69%)7263(Top 59%)7263(Top 133%)
Half13.11 mi0.68 mi20379+187693+77693+720227(Top 71%)7600(Top 62%)7600(Top 139%)
25K15.53 mi2.42 mi20172+2077588+1057588+10519197(Top 68%)7082(Top 58%)7082(Top 129%)
30K18.64 mi3.11 mi19859+3137439+1497439+14918664(Top 66%)6930(Top 57%)6930(Top 127%)
20M20.00 mi1.36 mi19745+1147396+437396+4318460(Top 65%)6982(Top 57%)6982(Top 128%)
21M21.00 mi1.00 mi19695+507400-47400-418742(Top 66%)7200(Top 59%)7200(Top 132%)
35K21.75 mi0.75 mi19644+517387+137387+1318371(Top 65%)7114(Top 58%)7114(Top 130%)
23M23.00 mi1.25 mi19747-1037481-947481-9420942(Top 74%)8519(Top 70%)8519(Top 156%)
24M24.00 mi1.00 mi19565+1827402+797402+7915309(Top 54%)5559(Top 45%)5559(Top 102%)
40K24.85 mi0.85 mi19417+1487331+717331+7115300(Top 54%)5702(Top 47%)5702(Top 104%)
25.2M25.20 mi0.35 mi19317+1007288+437288+4314015(Top 49%)5058(Top 41%)5058(Top 92%)
Finish26.22 mi1.02 mi19114+2037191+977191+9713372(Top 47%)4651(Top 38%)4651(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20074

Females

7477

F18-39

7477

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

20912

Females

7974

F18-39

7974

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20074

Females

7477

F18-39

7477

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19599

Females

7263

F18-39

7263

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20227

Females

7600

F18-39

7600

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

19197

Females

7082

F18-39

7082

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18664

Females

6930

F18-39

6930

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18460

Females

6982

F18-39

6982

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

18742

Females

7200

F18-39

7200

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18371

Females

7114

F18-39

7114

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

20942

Females

8519

F18-39

8519

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15309

Females

5559

F18-39

5559

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15300

Females

5702

F18-39

5702

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

14015

Females

5058

F18-39

5058

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13372

Females

4651

F18-39

4651

Passing Analysis

Category:
Athletes Passed
2797
Passed By
821
Net Change
+1976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21090
5K → 10K347222+125#21090#20965
10K → 15K37269+303#20965#20662
15K → 20K32762+265#20662#20397
20K → Half4123+18#20397#20379
Half → 25K26760+207#20379#20172
25K → 30K38875+313#20172#19859
30K → 20M15541+114#19859#19745
20M → 21M12979+50#19745#19695
21M → 35K6716+51#19695#19644
35K → 23M59162-103#19644#19747
23M → 24M1864+182#19747#19565
24M → 40K1524+148#19565#19417
40K → 25.2M1011+100#19417#19317
25.2M → Finish2063+203#19317#19114
TOTALS2797821+1976
📊

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