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BOSTON MARATHON 2025

Casey Hyde

MA

Bib: 16303 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 34%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:29/mi
23:15
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:34/mi
46:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:33/mi
1:10:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:29/mi
1:33:27
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:29/mi
1:38:33
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:34/mi
1:56:54
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:45/mi
2:20:58
↑ 181↓ 1480.2%
138 ft elev
20M
7:52/mi
2:31:39
↑ 64↓ 500.2%
148 ft elev
21M
8:18/mi
2:39:57
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:41/mi
2:45:42
↑ 17↓ 861.7%
156 ft elev
23M
7:51/mi
2:55:32
↑ 23↓ 630.6%
116 ft elev
24M
7:44/mi
3:03:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:56/mi
3:10:03
↓ 200.3%
20 ft elev
25.2M
8:30/mi
3:12:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:25/mi
3:20:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:38:337:31 /mi⚡ faster
2nd Half
1:41:597:47 /mi+3.5%
Positive split — 3.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:157:293.11 mi23:15
7:29
-
10K
46:447:313.10 mi23:29
7:34
+0:05
15K
1:10:127:323.11 mi23:28
7:33
-0:01
20K
1:33:277:313.11 mi23:15
7:29
-0:04
Half(13.11 mi)
1:38:337:310.68 mi5:06
7:29
0:00
25K
1:56:547:322.42 mi18:21
7:34
+0:05
30K
2:20:587:343.11 mi24:04
7:45
+0:11
20M
2:31:397:351.36 mi10:41
7:52
+0:07
21M
2:39:577:371.00 mi8:18
8:18
+0:26
35K
2:45:427:370.75 mi5:45
7:41
-0:37
23M
2:55:327:381.25 mi9:50
7:51
+0:10
24M
3:03:167:381.00 mi7:44
7:44
-0:07
40K
3:10:037:390.85 mi6:47
7:56
+0:12
25.2M
3:12:597:390.35 mi2:56
8:30
+0:34
Finish(26.22 mi)
3:20:327:391.02 mi7:33
7:25
-1:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

7:39 /mi

Slowest Pace

8:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:09:18

94% of race

Time at Steady Pace

11:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi12097284628461221430253025
10K3.10 mi12320-2232968-1222968-1221265431723172
15K3.11 mi12256+642975-72975-71221430253025
20K3.11 mi11804+4522766+2092766+2091063322832283
Half(13.11 mi)0.68 mi11785+192761+52761+51153226912691
25K2.42 mi11543+2422675+862675+861051323302330
30K3.11 mi11137+4062536+1392536+139953920692069
20M1.36 mi10949+1882482+542482+54947522002200
21M1.00 mi10807+1422451+312451+31924822722272
35K0.75 mi10764+432447+42447+41002026062606
23M1.25 mi10610+1542407+402407+40898322492249
24M1.00 mi10523+872399+82399+8936524982498
40K0.85 mi10455+682391+82391+8972227812781
25.2M0.35 mi10406+492389+22389+2888824722472
Finish(26.22 mi)1.02 mi10301+1052375+142375+14857923262326

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12214

Females

3025

F18-39

3025

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12654

Females

3172

F18-39

3172

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12214

Females

3025

F18-39

3025

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10633

Females

2283

F18-39

2283

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

11532

Females

2691

F18-39

2691

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

10513

Females

2330

F18-39

2330

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9539

Females

2069

F18-39

2069

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9475

Females

2200

F18-39

2200

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9248

Females

2272

F18-39

2272

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

10020

Females

2606

F18-39

2606

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8983

Females

2249

F18-39

2249

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9365

Females

2498

F18-39

2498

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9722

Females

2781

F18-39

2781

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8888

Females

2472

F18-39

2472

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8579

Females

2326

F18-39

2326

Passing Analysis

Category:
Passed
2713
Passed By
917
Net Change
+1796
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12097
5K → 10K170393-223#12097#12320
10K → 15K215151+64#12320#12256
15K → 20K47624+452#12256#11804
20K → Half4223+19#11804#11785
Half → 25K29250+242#11785#11543
25K → 30K45650+406#11543#11137
30K → 20M21123+188#11137#10949
20M → 21M17634+142#10949#10807
21M → 35K7734+43#10807#10764
35K → 23M18430+154#10764#10610
23M → 24M12033+87#10610#10523
24M → 40K9729+68#10523#10455
40K → 25.2M5910+49#10455#10406
25.2M → Finish13833+105#10406#10301
TOTALS2713917+1796

Passing Charts

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