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BOSTON MARATHON 2025

Katsue Heginbotham

Bib: 11367•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Female)
#0 / 12228
Top 7%
Masters (Masters Women)
#0 / 6759
Top 2%
Division (F50-54)
#0 / 1303
Top 0.7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:47
Rank: #7925
Start → 5K
21:47 | 7:01/mi
10K· 6.21 mi
43:28
Rank: #7828 (+97)
5K → 10K
21:41 | 6:59/mi
15K· 9.32 mi
1:05:27
Rank: #7915 (-87)
10K → 15K
21:59 | 7:05/mi
20K· 12.43 mi
1:27:28
Rank: #7750 (+165)
15K → 20K
22:01 | 7:05/mi
Half· 13.11 mi
1:32:15
Rank: #7736 (+14)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:49:31
Rank: #7585 (+151)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:12:29
Rank: #7400 (+185)
25K → 30K
22:58 | 7:24/mi
20M
2:22:30
Rank: #7232 (+168)
30K → 20M
10:01 | 7:22/mi
21M
2:30:12
Rank: #7074 (+158)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:35:29
Rank: #7005 (+69)
21M → 35K
5:17 | 7:04/mi
23M
2:44:41
Rank: #6833 (+172)
35K → 23M
9:12 | 7:21/mi
24M
2:51:44
Rank: #6664 (+169)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:57:59
Rank: #6572 (+92)
24M → 40K
6:15 | 7:19/mi
25.2M
3:00:44
Rank: #6528 (+44)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:07:49
Rank: #6435 (+93)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:15
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:35:34
Pace7:17 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2721:477:0121:47
7:01
-
10K
6.21 mi11:10:0843:287:0021:41
6:59
-0:02
15K
9.32 mi11:32:071:05:277:0121:59
7:05
+0:06
20K
12.43 mi11:54:081:27:287:0222:01
7:05
0:00
Half
13.11 mi11:58:551:32:157:024:47
7:01
-0:04
25K
15.53 mi12:16:111:49:317:0317:16
7:07
+0:06
30K
18.64 mi12:39:092:12:297:0622:58
7:24
+0:17
20M
20.00 mi12:49:102:22:307:0710:01
7:22
-0:02
21M
21.00 mi12:56:522:30:127:097:42
7:42
+0:20
35K
21.75 mi13:02:092:35:297:095:17
7:04
-0:38
23M
23.00 mi13:11:212:44:417:109:12
7:21
+0:17
24M
24.00 mi13:18:242:51:447:097:03
7:03
-0:18
40K
24.85 mi13:24:392:57:597:106:15
7:19
+0:16
25.2M
25.20 mi13:27:243:00:447:102:45
7:58
+0:39
Finish
26.22 mi13:34:293:07:497:107:05
6:57
-1:01

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

6:57 /mi

Average Pace

7:10 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:22

94% of race

Time at Steady Pace

10:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi10:48:2721:477:0121:47
7:01
#7925
10K
6.21 mi11:10:0843:287:0021:41
6:59
#7828
15K
9.32 mi11:32:071:05:277:0121:59
7:05
#7915
20K
12.43 mi11:54:081:27:287:0222:01
7:05
#7750
Half
13.11 mi11:58:551:32:157:024:47
7:01
#7736
25K
15.53 mi12:16:111:49:317:0317:16
7:07
#7585
30K
18.64 mi12:39:092:12:297:0622:58
7:24
#7400
20M
20.00 mi12:49:102:22:307:0710:01
7:22
#7232
21M
21.00 mi12:56:522:30:127:097:42
7:42
#7074
35K
21.75 mi13:02:092:35:297:095:17
7:04
#7005
23M
23.00 mi13:11:212:44:417:109:12
7:21
#6833
24M
24.00 mi13:18:242:51:447:097:03
7:03
#6664
40K
24.85 mi13:24:392:57:597:106:15
7:19
#6572
25.2M
25.20 mi13:27:243:00:447:102:45
7:58
#6528
Finish
26.22 mi13:34:293:07:497:107:05
6:57
#6435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi79259549548175(Top 29%)1101(Top 9%)1101(Top 84%)
10K6.21 mi3.10 mi7828+97935+19935+197808(Top 27%)942(Top 8%)942(Top 72%)
15K9.32 mi3.11 mi7915-87966-31966-318175(Top 29%)1101(Top 9%)1101(Top 84%)
20K12.43 mi3.11 mi7750+165929+37929+377444(Top 26%)910(Top 7%)910(Top 70%)
Half13.11 mi0.68 mi7736+14928+1928+17712(Top 27%)973(Top 8%)973(Top 75%)
25K15.53 mi2.42 mi7585+151903+25903+257121(Top 25%)896(Top 7%)896(Top 69%)
30K18.64 mi3.11 mi7400+185887+16887+167009(Top 25%)1011(Top 8%)1011(Top 78%)
20M20.00 mi1.36 mi7232+168871+16871+166228(Top 22%)864(Top 7%)864(Top 66%)
21M21.00 mi1.00 mi7074+158850+21850+215663(Top 20%)805(Top 7%)805(Top 62%)
35K21.75 mi0.75 mi7005+69846+4846+45820(Top 20%)862(Top 7%)862(Top 66%)
23M23.00 mi1.25 mi6833+172838+8838+85756(Top 20%)911(Top 7%)911(Top 70%)
24M24.00 mi1.00 mi6664+169814+24814+244951(Top 17%)716(Top 6%)716(Top 55%)
40K24.85 mi0.85 mi6572+92809+5809+55723(Top 20%)1020(Top 8%)1020(Top 78%)
25.2M25.20 mi0.35 mi6528+44806+3806+35851(Top 21%)1177(Top 10%)1177(Top 90%)
Finish26.22 mi1.02 mi6435+93804+2804+25436(Top 19%)1028(Top 8%)1028(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8175

Females

1101

F50-54

1101

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7808

Females

942

F50-54

942

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8175

Females

1101

F50-54

1101

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7444

Females

910

F50-54

910

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7712

Females

973

F50-54

973

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7121

Females

896

F50-54

896

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7009

Females

1011

F50-54

1011

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6228

Females

864

F50-54

864

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5663

Females

805

F50-54

805

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5820

Females

862

F50-54

862

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5756

Females

911

F50-54

911

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4951

Females

716

F50-54

716

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5723

Females

1020

F50-54

1020

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5851

Females

1177

F50-54

1177

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5436

Females

1028

F50-54

1028

Passing Analysis

Category:
Athletes Passed
2161
Passed By
671
Net Change
+1490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7925
5K → 10K249152+97#7925#7828
10K → 15K115202-87#7828#7915
15K → 20K21045+165#7915#7750
20K → Half3319+14#7750#7736
Half → 25K19645+151#7736#7585
25K → 30K26479+185#7585#7400
30K → 20M18719+168#7400#7232
20M → 21M18123+158#7232#7074
21M → 35K8314+69#7074#7005
35K → 23M18917+172#7005#6833
23M → 24M1778+169#6833#6664
24M → 40K10412+92#6664#6572
40K → 25.2M528+44#6572#6528
25.2M → Finish12128+93#6528#6435
TOTALS2161671+1490
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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