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BOSTON MARATHON 2025

Becca Hood

Bib: 15374•F

ON

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0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Division (F18-39)
#0 / 5469
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
7:24/mi
22:59
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:57
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:32:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:37:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:55:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:20:37
↑ 181↓ 1480.2%
20M
8:08/mi
2:31:40
↑ 64↓ 500.2%
21M
8:43/mi
2:40:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:46:13
↑ 17↓ 861.7%
23M
8:11/mi
2:56:28
↑ 23↓ 630.6%
24M
7:58/mi
3:04:26
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:11:13
↓ 200.3%
25.2M
8:45/mi
3:14:14
↑ 13↓ 160.2%
Finish· 26.22 mi
7:36/mi
3:21:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:04
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:44:55
Pace8:00 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2522:597:2422:59
7:24
-
10K
6.21 mi11:36:2245:567:2422:57
7:23
-0:01
15K
9.32 mi11:59:231:08:577:2423:01
7:25
+0:02
20K
12.43 mi12:22:261:32:007:2423:03
7:25
0:00
Half
13.11 mi12:27:301:37:047:245:04
7:26
+0:01
25K
15.53 mi12:45:581:55:327:2618:28
7:37
+0:11
30K
18.64 mi13:11:032:20:377:3325:05
8:04
+0:27
20M
20.00 mi13:22:062:31:407:3511:03
8:08
+0:04
21M
21.00 mi13:30:492:40:237:388:43
8:43
+0:35
35K
21.75 mi13:36:392:46:137:395:50
7:48
-0:55
23M
23.00 mi13:46:542:56:287:4010:15
8:11
+0:23
24M
24.00 mi13:54:523:04:267:417:58
7:58
-0:13
40K
24.85 mi14:01:393:11:137:426:47
7:56
-0:02
25.2M
25.20 mi14:04:403:14:147:423:01
8:45
+0:49
Finish
26.22 mi14:12:253:21:597:437:45
7:36
-1:09

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

7:23 /mi

Average Pace

7:43 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:57

84% of race

Time at Steady Pace

21:18

11% of race

Time at Slower Pace

11:44

6% of race

Average Pace: 7:42 /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 mi11:13:2522:597:2422:59
7:24
#11317
10K
6.21 mi11:36:2245:567:2422:57
7:23
#11183
15K
9.32 mi11:59:231:08:577:2423:01
7:25
#11046
20K
12.43 mi12:22:261:32:007:2423:03
7:25
#10785
Half
13.11 mi12:27:301:37:047:245:04
7:26
#10808
25K
15.53 mi12:45:581:55:327:2618:28
7:37
#10782
30K
18.64 mi13:11:032:20:377:3325:05
8:04
#10977
20M
20.00 mi13:22:062:31:407:3511:03
8:08
#10955
21M
21.00 mi13:30:492:40:237:388:43
8:43
#10970
35K
21.75 mi13:36:392:46:137:395:50
7:48
#10946
23M
23.00 mi13:46:542:56:287:4010:15
8:11
#10923
24M
24.00 mi13:54:523:04:267:417:58
7:58
#10896
40K
24.85 mi14:01:393:11:137:426:47
7:56
#10819
25.2M
25.20 mi14:04:403:14:147:423:01
8:45
#10799
Finish
26.22 mi14:12:253:21:597:437:45
7:36
#10721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113172440244010965(Top 39%)2359(Top 19%)2359(Top 43%)
10K6.21 mi3.10 mi11183+1342389+512389+5111102(Top 39%)2362(Top 19%)2362(Top 43%)
15K9.32 mi3.11 mi11046+1372346+432346+4310965(Top 39%)2359(Top 19%)2359(Top 43%)
20K12.43 mi3.11 mi10785+2612232+1142232+11410079(Top 35%)1998(Top 16%)1998(Top 37%)
Half13.11 mi0.68 mi10808-232243-112243-1111169(Top 39%)2510(Top 21%)2510(Top 46%)
25K15.53 mi2.42 mi10782+262276-332276-3310927(Top 38%)2549(Top 21%)2549(Top 47%)
30K18.64 mi3.11 mi10977-1952459-1832459-18311913(Top 42%)3247(Top 27%)3247(Top 59%)
20M20.00 mi1.36 mi10955+222487-282487-2811347(Top 40%)3101(Top 25%)3101(Top 57%)
21M21.00 mi1.00 mi10970-152530-432530-4311803(Top 42%)3488(Top 29%)3488(Top 64%)
35K21.75 mi0.75 mi10946+242546-162546-1610829(Top 38%)3012(Top 25%)3012(Top 55%)
23M23.00 mi1.25 mi10923+232574-282574-2811292(Top 40%)3371(Top 28%)3371(Top 62%)
24M24.00 mi1.00 mi10896+272601-272601-2711016(Top 39%)3306(Top 27%)3306(Top 60%)
40K24.85 mi0.85 mi10819+772597+42597+49728(Top 34%)2787(Top 23%)2787(Top 51%)
25.2M25.20 mi0.35 mi10799+202596+12596+110339(Top 36%)3175(Top 26%)3175(Top 58%)
Finish26.22 mi1.02 mi10721+782588+82588+89999(Top 35%)2981(Top 24%)2981(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10965

Females

2359

F18-39

2359

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11102

Females

2362

F18-39

2362

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10965

Females

2359

F18-39

2359

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

10079

Females

1998

F18-39

1998

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11169

Females

2510

F18-39

2510

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10927

Females

2549

F18-39

2549

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11913

Females

3247

F18-39

3247

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11347

Females

3101

F18-39

3101

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11803

Females

3488

F18-39

3488

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10829

Females

3012

F18-39

3012

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

11292

Females

3371

F18-39

3371

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

11016

Females

3306

F18-39

3306

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9728

Females

2787

F18-39

2787

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10339

Females

3175

F18-39

3175

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

9999

Females

2981

F18-39

2981

Passing Analysis

Category:
Athletes Passed
2033
Passed By
1437
Net Change
+596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11317
5K → 10K328194+134#11317#11183
10K → 15K248111+137#11183#11046
15K → 20K31251+261#11046#10785
20K → Half2447-23#10785#10808
Half → 25K171145+26#10808#10782
25K → 30K182377-195#10782#10977
30K → 20M127105+22#10977#10955
20M → 21M95110-15#10955#10970
21M → 35K6743+24#10970#10946
35K → 23M11996+23#10946#10923
23M → 24M8760+27#10923#10896
24M → 40K11336+77#10896#10819
40K → 25.2M3919+20#10819#10799
25.2M → Finish12143+78#10799#10721
TOTALS20331437+596
📊

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