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BOSTON MARATHON 2025

Natalie Abrahamson

Bib: 20332•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 33%
Masters (Masters Women)
#0 / 6759
Top 18%
Division (F40-44)
#0 / 1718
Top 37%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:08
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:12:11
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:36:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:41:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:01:00
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:26:57
↑ 181↓ 1480.2%
20M
8:34/mi
2:38:36
↑ 64↓ 500.2%
21M
9:02/mi
2:47:38
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:53:46
↑ 17↓ 861.7%
23M
8:23/mi
3:04:16
↑ 23↓ 630.6%
24M
8:13/mi
3:12:29
↓ 821.3%
40K· 24.85 mi
8:21/mi
3:19:37
↓ 200.3%
25.2M
9:17/mi
3:22:49
↑ 13↓ 160.2%
Finish· 26.22 mi
8:01/mi
3:30:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:38
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:49:21
Pace8:20 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2023:577:4323:57
7:43
-
10K
6.21 mi11:43:3148:087:4524:11
7:47
+0:04
15K
9.32 mi12:07:341:12:117:4524:03
7:44
-0:03
20K
12.43 mi12:31:431:36:207:4524:09
7:46
+0:02
Half
13.11 mi12:37:011:41:387:455:18
7:46
0:00
25K
15.53 mi12:56:232:01:007:4719:22
7:59
+0:13
30K
18.64 mi13:22:202:26:577:5325:57
8:21
+0:22
20M
20.00 mi13:33:592:38:367:5611:39
8:34
+0:13
21M
21.00 mi13:43:012:47:387:599:02
9:02
+0:28
35K
21.75 mi13:49:092:53:467:596:08
8:12
-0:50
23M
23.00 mi13:59:393:04:168:0110:30
8:23
+0:11
24M
24.00 mi14:07:523:12:298:018:13
8:13
-0:10
40K
24.85 mi14:15:003:19:378:027:08
8:21
+0:08
25.2M
25.20 mi14:18:123:22:498:033:12
9:17
+0:56
Finish
26.22 mi14:26:223:30:598:038:10
8:01
-1:16

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

7:43 /mi

Average Pace

8:03 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:38

48% of race

Time at Steady Pace

1:25:28

41% of race

Time at Slower Pace

23:53

11% of race

Average Pace: 8:03 /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 mi11:19:2023:577:4323:57
7:43
#14063
10K
6.21 mi11:43:3148:087:4524:11
7:47
#14303
15K
9.32 mi12:07:341:12:117:4524:03
7:44
#14158
20K
12.43 mi12:31:431:36:207:4524:09
7:46
#13823
Half
13.11 mi12:37:011:41:387:455:18
7:46
#13828
25K
15.53 mi12:56:232:01:007:4719:22
7:59
#13806
30K
18.64 mi13:22:202:26:577:5325:57
8:21
#13747
20M
20.00 mi13:33:592:38:367:5611:39
8:34
#13756
21M
21.00 mi13:43:012:47:387:599:02
9:02
#13722
35K
21.75 mi13:49:092:53:467:596:08
8:12
#13702
23M
23.00 mi13:59:393:04:168:0110:30
8:23
#13607
24M
24.00 mi14:07:523:12:298:018:13
8:13
#13551
40K
24.85 mi14:15:003:19:378:027:08
8:21
#13497
25.2M
25.20 mi14:18:123:22:498:033:12
9:17
#13481
Finish
26.22 mi14:26:223:30:598:038:10
8:01
#13472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi140633949394913878(Top 49%)3941(Top 32%)3941(Top 229%)
10K6.21 mi3.10 mi14303-2404120-1714120-17114672(Top 52%)4346(Top 36%)4346(Top 253%)
15K9.32 mi3.11 mi14158+1454063+574063+5713878(Top 49%)3941(Top 32%)3941(Top 229%)
20K12.43 mi3.11 mi13823+3353913+1503913+15013066(Top 46%)3589(Top 29%)3589(Top 209%)
Half13.11 mi0.68 mi13828-53926-133926-1314051(Top 49%)4084(Top 33%)4084(Top 238%)
25K15.53 mi2.42 mi13806+223934-83934-813807(Top 49%)4107(Top 34%)4107(Top 239%)
30K18.64 mi3.11 mi13747+593965-313965-3113845(Top 49%)4278(Top 35%)4278(Top 249%)
20M20.00 mi1.36 mi13756-93994-293994-2914263(Top 50%)4637(Top 38%)4637(Top 270%)
21M21.00 mi1.00 mi13722+344014-204014-2013720(Top 48%)4473(Top 37%)4473(Top 260%)
35K21.75 mi0.75 mi13702+204024-104024-1013646(Top 48%)4493(Top 37%)4493(Top 262%)
23M23.00 mi1.25 mi13607+954016+84016+812606(Top 44%)4055(Top 33%)4055(Top 236%)
24M24.00 mi1.00 mi13551+564005+114005+1112711(Top 45%)4166(Top 34%)4166(Top 242%)
40K24.85 mi0.85 mi13497+543995+103995+1012448(Top 44%)4157(Top 34%)4157(Top 242%)
25.2M25.20 mi0.35 mi13481+164005-104005-1013385(Top 47%)4694(Top 38%)4694(Top 273%)
Finish26.22 mi1.02 mi13472+94019-144019-1412994(Top 46%)4430(Top 36%)4430(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13878

Females

3941

F40-44

3941

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14672

Females

4346

F40-44

4346

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13878

Females

3941

F40-44

3941

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

13066

Females

3589

F40-44

3589

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

14051

Females

4084

F40-44

4084

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13807

Females

4107

F40-44

4107

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13845

Females

4278

F40-44

4278

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

14263

Females

4637

F40-44

4637

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13720

Females

4473

F40-44

4473

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13646

Females

4493

F40-44

4493

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12606

Females

4055

F40-44

4055

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12711

Females

4166

F40-44

4166

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12448

Females

4157

F40-44

4157

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13385

Females

4694

F40-44

4694

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12994

Females

4430

F40-44

4430

Passing Analysis

Category:
Athletes Passed
2130
Passed By
1539
Net Change
+591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14063
5K → 10K179419-240#14063#14303
10K → 15K275130+145#14303#14158
15K → 20K38853+335#14158#13823
20K → Half3338-5#13823#13828
Half → 25K197175+22#13828#13806
25K → 30K268209+59#13806#13747
30K → 20M119128-9#13747#13756
20M → 21M11985+34#13756#13722
21M → 35K6343+20#13722#13702
35K → 23M15661+95#13702#13607
23M → 24M10549+56#13607#13551
24M → 40K10248+54#13551#13497
40K → 25.2M5034+16#13497#13481
25.2M → Finish7667+9#13481#13472
TOTALS21301539+591
📊

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