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BOSTON MARATHON 2025

Amanda Harvey

Bib: 19238•F

DC

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
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
8:35/mi
26:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
53:02
↑ 79↓ 1380.4%
15K· 9.32 mi
8:29/mi
1:19:22
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:45:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:51:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:11:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:39:05
↑ 181↓ 1480.2%
20M
8:42/mi
2:50:54
↑ 64↓ 500.2%
21M
8:59/mi
2:59:53
↑ 106↓ 241.6%
35K· 21.75 mi
8:37/mi
3:06:20
↑ 17↓ 861.7%
23M
8:30/mi
3:16:59
↑ 23↓ 630.6%
24M
8:27/mi
3:25:26
↓ 821.3%
40K· 24.85 mi
8:26/mi
3:32:39
↓ 200.3%
25.2M
8:51/mi
3:35:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:43:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:52:06
Pace8:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4826:398:3526:39
8:35
-
10K
6.21 mi11:45:1153:028:3226:23
8:30
-0:05
15K
9.32 mi12:11:311:19:228:3126:20
8:29
-0:01
20K
12.43 mi12:37:521:45:438:3026:21
8:29
0:00
Half
13.11 mi12:43:331:51:248:305:41
8:20
-0:09
25K
15.53 mi13:04:082:11:598:3020:35
8:29
+0:09
30K
18.64 mi13:31:142:39:058:3227:06
8:43
+0:14
20M
20.00 mi13:43:032:50:548:3311:49
8:42
-0:01
21M
21.00 mi13:52:022:59:538:348:59
8:59
+0:17
35K
21.75 mi13:58:293:06:208:346:27
8:37
-0:22
23M
23.00 mi14:09:083:16:598:3410:39
8:30
-0:07
24M
24.00 mi14:17:353:25:268:348:27
8:27
-0:03
40K
24.85 mi14:24:483:32:398:337:13
8:26
-0:01
25.2M
25.20 mi14:27:513:35:428:343:03
8:51
+0:25
Finish
26.22 mi14:35:393:43:308:327:48
7:39
-1:12

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

7:39 /mi

Average Pace

8:32 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:29

6% of race

Time at Steady Pace

3:30:01

94% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:18:4826:398:3526:39
8:35
#20340
10K
6.21 mi11:45:1153:028:3226:23
8:30
#20048
15K
9.32 mi12:11:311:19:228:3126:20
8:29
#19768
20K
12.43 mi12:37:521:45:438:3026:21
8:29
#19312
Half
13.11 mi12:43:331:51:248:305:41
8:20
#19245
25K
15.53 mi13:04:082:11:598:3020:35
8:29
#18873
30K
18.64 mi13:31:142:39:058:3227:06
8:43
#18345
20M
20.00 mi13:43:032:50:548:3311:49
8:42
#18054
21M
21.00 mi13:52:022:59:538:348:59
8:59
#17791
35K
21.75 mi13:58:293:06:208:346:27
8:37
#17718
23M
23.00 mi14:09:083:16:598:3410:39
8:30
#17436
24M
24.00 mi14:17:353:25:268:348:27
8:27
#17282
40K
24.85 mi14:24:483:32:398:337:13
8:26
#17115
25.2M
25.20 mi14:27:513:35:428:343:03
8:51
#17013
Finish
26.22 mi14:35:393:43:308:327:48
7:39
#16745
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi203407706770619188(Top 68%)6995(Top 57%)6995(Top 128%)
10K6.21 mi3.10 mi20048+2927496+2107496+21019745(Top 70%)7325(Top 60%)7325(Top 134%)
15K9.32 mi3.11 mi19768+2807330+1667330+16619188(Top 68%)6995(Top 57%)6995(Top 128%)
20K12.43 mi3.11 mi19312+4567088+2427088+24218110(Top 64%)6400(Top 52%)6400(Top 117%)
Half13.11 mi0.68 mi19245+677051+377051+3718136(Top 64%)6386(Top 52%)6386(Top 117%)
25K15.53 mi2.42 mi18873+3726841+2106841+21017141(Top 60%)5938(Top 49%)5938(Top 109%)
30K18.64 mi3.11 mi18345+5286577+2646577+26416138(Top 57%)5542(Top 45%)5542(Top 101%)
20M20.00 mi1.36 mi18054+2916454+1236454+12315067(Top 53%)5088(Top 42%)5088(Top 93%)
21M21.00 mi1.00 mi17791+2636317+1376317+13713443(Top 47%)4349(Top 36%)4349(Top 80%)
35K21.75 mi0.75 mi17718+736294+236294+2316217(Top 57%)5902(Top 48%)5902(Top 108%)
23M23.00 mi1.25 mi17436+2826190+1046190+10413381(Top 47%)4477(Top 37%)4477(Top 82%)
24M24.00 mi1.00 mi17282+1546127+636127+6314234(Top 50%)4953(Top 41%)4953(Top 91%)
40K24.85 mi0.85 mi17115+1676053+746053+7413098(Top 46%)4509(Top 37%)4509(Top 82%)
25.2M25.20 mi0.35 mi17013+1026008+456008+4511056(Top 39%)3550(Top 29%)3550(Top 65%)
Finish26.22 mi1.02 mi16745+2685877+1315877+13110410(Top 37%)3196(Top 26%)3196(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19188

Females

6995

F18-39

6995

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

19745

Females

7325

F18-39

7325

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19188

Females

6995

F18-39

6995

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18110

Females

6400

F18-39

6400

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

18136

Females

6386

F18-39

6386

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

17141

Females

5938

F18-39

5938

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16138

Females

5542

F18-39

5542

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15067

Females

5088

F18-39

5088

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13443

Females

4349

F18-39

4349

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16217

Females

5902

F18-39

5902

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13381

Females

4477

F18-39

4477

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

14234

Females

4953

F18-39

4953

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13098

Females

4509

F18-39

4509

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11056

Females

3550

F18-39

3550

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10410

Females

3196

F18-39

3196

Passing Analysis

Category:
Athletes Passed
3998
Passed By
403
Net Change
+3595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20340
5K → 10K464172+292#20340#20048
10K → 15K35171+280#20048#19768
15K → 20K48529+456#19768#19312
20K → Half725+67#19312#19245
Half → 25K38412+372#19245#18873
25K → 30K55628+528#18873#18345
30K → 20M30514+291#18345#18054
20M → 21M2685+263#18054#17791
21M → 35K9926+73#17791#17718
35K → 23M29210+282#17718#17436
23M → 24M17319+154#17436#17282
24M → 40K1725+167#17282#17115
40K → 25.2M1053+102#17115#17013
25.2M → Finish2724+268#17013#16745
TOTALS3998403+3595
📊

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