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BOSTON MARATHON 2025

Abigail Fleming

Bib: 15981•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 27%
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
7:24/mi
22:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
46:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:09:25
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:32:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:37:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:55:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:19:12
↑ 181↓ 1480.2%
20M
7:36/mi
2:29:31
↑ 64↓ 500.2%
21M
8:03/mi
2:37:34
↑ 106↓ 241.6%
35K· 21.75 mi
7:16/mi
2:43:00
↑ 17↓ 861.7%
23M
7:34/mi
2:52:28
↑ 23↓ 630.6%
24M
7:21/mi
2:59:49
↓ 821.3%
40K· 24.85 mi
7:35/mi
3:06:18
↓ 200.3%
25.2M
8:25/mi
3:09:12
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:16:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:28
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:39:25
Pace7:35 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0522:587:2422:58
7:24
-
10K
6.21 mi11:18:3246:257:2823:27
7:33
+0:09
15K
9.32 mi11:41:321:09:257:2723:00
7:24
-0:09
20K
12.43 mi12:04:371:32:307:2723:05
7:26
+0:02
Half
13.11 mi12:09:351:37:287:264:58
7:17
-0:09
25K
15.53 mi12:27:411:55:347:2618:06
7:28
+0:11
30K
18.64 mi12:51:192:19:127:2823:38
7:36
+0:08
20M
20.00 mi13:01:382:29:317:2910:19
7:36
0:00
21M
21.00 mi13:09:412:37:347:308:03
8:03
+0:27
35K
21.75 mi13:15:072:43:007:305:26
7:16
-0:47
23M
23.00 mi13:24:352:52:287:309:28
7:34
+0:18
24M
24.00 mi13:31:562:59:497:307:21
7:21
-0:13
40K
24.85 mi13:38:253:06:187:306:29
7:35
+0:14
25.2M
25.20 mi13:41:193:09:127:302:54
8:25
+0:50
Finish
26.22 mi13:49:003:16:537:317:41
7:32
-0:53

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

7:16 /mi

Average Pace

7:31 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:56

94% of race

Time at Steady Pace

10:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:55:0522:587:2422:58
7:24
#11258
10K
6.21 mi11:18:3246:257:2823:27
7:33
#11861
15K
9.32 mi11:41:321:09:257:2723:00
7:24
#11515
20K
12.43 mi12:04:371:32:307:2723:05
7:26
#11154
Half
13.11 mi12:09:351:37:287:264:58
7:17
#11080
25K
15.53 mi12:27:411:55:347:2618:06
7:28
#10804
30K
18.64 mi12:51:192:19:127:2823:38
7:36
#10289
20M
20.00 mi13:01:382:29:317:2910:19
7:36
#10009
21M
21.00 mi13:09:412:37:347:308:03
8:03
#9821
35K
21.75 mi13:15:072:43:007:305:26
7:16
#9693
23M
23.00 mi13:24:352:52:287:309:28
7:34
#9487
24M
24.00 mi13:31:562:59:497:307:21
7:21
#9319
40K
24.85 mi13:38:253:06:187:306:29
7:35
#9200
25.2M
25.20 mi13:41:193:09:127:302:54
8:25
#9168
Finish
26.22 mi13:49:003:16:537:317:41
7:32
#9170
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112582403240310917(Top 38%)2326(Top 19%)2326(Top 43%)
10K6.21 mi3.10 mi11861-6032729-3262729-32612543(Top 44%)3110(Top 25%)3110(Top 57%)
15K9.32 mi3.11 mi11515+3462587+1422587+14210917(Top 38%)2326(Top 19%)2326(Top 43%)
20K12.43 mi3.11 mi11154+3612426+1612426+16110172(Top 36%)2039(Top 17%)2039(Top 37%)
Half13.11 mi0.68 mi11080+742383+432383+439888(Top 35%)1904(Top 16%)1904(Top 35%)
25K15.53 mi2.42 mi10804+2762285+982285+989692(Top 34%)1969(Top 16%)1969(Top 36%)
30K18.64 mi3.11 mi10289+5152094+1912094+1918507(Top 30%)1599(Top 13%)1599(Top 29%)
20M20.00 mi1.36 mi10009+2801991+1031991+1037662(Top 27%)1408(Top 12%)1408(Top 26%)
21M21.00 mi1.00 mi9821+1881941+501941+507667(Top 27%)1576(Top 13%)1576(Top 29%)
35K21.75 mi0.75 mi9693+1281901+401901+407043(Top 25%)1316(Top 11%)1316(Top 24%)
23M23.00 mi1.25 mi9487+2061850+511850+517023(Top 25%)1415(Top 12%)1415(Top 26%)
24M24.00 mi1.00 mi9319+1681808+421808+426760(Top 24%)1369(Top 11%)1369(Top 25%)
40K24.85 mi0.85 mi9200+1191795+131795+137338(Top 26%)1690(Top 14%)1690(Top 31%)
25.2M25.20 mi0.35 mi9168+321802-71802-78307(Top 29%)2187(Top 18%)2187(Top 40%)
Finish26.22 mi1.02 mi9170-21844-421844-429502(Top 33%)2757(Top 23%)2757(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10917

Females

2326

F18-39

2326

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12543

Females

3110

F18-39

3110

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10917

Females

2326

F18-39

2326

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10172

Females

2039

F18-39

2039

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9888

Females

1904

F18-39

1904

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9692

Females

1969

F18-39

1969

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8507

Females

1599

F18-39

1599

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

7662

Females

1408

F18-39

1408

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7667

Females

1576

F18-39

1576

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

7043

Females

1316

F18-39

1316

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

7023

Females

1415

F18-39

1415

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6760

Females

1369

F18-39

1369

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7338

Females

1690

F18-39

1690

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8307

Females

2187

F18-39

2187

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9502

Females

2757

F18-39

2757

Passing Analysis

Category:
Athletes Passed
3096*
Passed By
1008
Net Change
+2088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11258
5K → 10K68671-603#11258#11861
10K → 15K38842+346#11861#11515
15K → 20K40039+361#11515#11154
20K → Half8511+74#11154#11080
Half → 25K31438+276#11080#10804
25K → 30K53217+515#10804#10289
30K → 20M2877+280#10289#10009
20M → 21M214*26+188#10009#9821
21M → 35K1324+128#9821#9693
35K → 23M22620+206#9693#9487
23M → 24M18012+168#9487#9319
24M → 40K13617+119#9319#9200
40K → 25.2M5523+32#9200#9168
25.2M → Finish7981-2#9168#9170
TOTALS3096*1008+2088

* 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