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MARINE CORPS MARATHON 2025

Rachael Holford

Wallingford

Bib: 13552 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 18%
Gender (Female)
#0 / 12338
Top 11%
Masters (Masters Women)
#0 / 5451
Top 6%
Division (F50-54)
#0 / 1155
Top 4%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:41/mi
30:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:55/mi
57:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:46/mi
1:24:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:54/mi
1:58:09
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:32/mi
2:19:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:49/mi
2:46:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:40/mi
3:13:40
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:38/mi
3:40:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:00/mi
3:52:45
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:58:099:03 /mi+3.0%
2nd Half
1:54:358:42 /mi✓ faster
Negative split — 3.0% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:1230:049:4130:04
9:41
-
10K
6.21 mi08:22:5457:469:1827:42
8:55
-0:46
15K
9.32 mi08:50:071:24:599:0727:13
8:46
-0:09
21K
13.05 mi09:23:171:58:099:0333:10
8:54
+0:08
25K
15.53 mi09:44:302:19:228:5821:13
8:32
-0:22
30K
18.64 mi10:11:522:46:448:5727:22
8:49
+0:17
35K
21.75 mi10:38:483:13:408:5426:56
8:40
-0:09
40K
24.85 mi11:05:363:40:288:5226:48
8:38
-0:02
Finish
26.22 mi11:17:533:52:458:5312:17
9:00
+0:22

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

8:32 /mi

Average Pace

8:53 /mi

Slowest Pace

9:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:22:41

87% of race

Time at Steady Pace

30:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /mi

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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.

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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 mi07:55:1230:049:4130:04
9:41
#9694
10K
6.21 mi08:22:5457:469:1827:42
8:55
#9295
15K
9.32 mi08:50:071:24:599:0727:13
8:46
#8707
21K
13.05 mi09:23:171:58:099:0333:10
8:54
#8104
25K
15.53 mi09:44:302:19:228:5821:13
8:32
#7650
30K
18.64 mi10:11:522:46:448:5727:22
8:49
#6941
35K
21.75 mi10:38:483:13:408:5426:56
8:40
#6142
40K
24.85 mi11:05:363:40:288:5226:48
8:38
#5414
Finish
26.22 mi11:17:533:52:458:5312:17
9:00
#5280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi969426171367441183584
10K6.21 mi3.10 mi9295+3992442+175127+989192306121
15K9.32 mi3.11 mi8707+5882247+195113+147441183584
21K13.05 mi3.73 mi8104+6032038+209100+137011168165
25K15.53 mi2.48 mi7650+4541905+13386+145937140548
30K18.64 mi3.11 mi6941+7091694+21168+185085122137
35K21.75 mi3.11 mi6142+7991516+17854+14373589821
40K24.85 mi3.10 mi5414+7281352+16444+10299575221
Finish26.22 mi1.37 mi5280+1341328+24444220122437

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7441

Females

1835

F50-54

1835

5K→10K

3.1 - 6.2 mi

Top 30%
×11story building
+103ft-217ft

Overall

8919

Females

2306

F50-54

2306

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7441

Females

1835

F50-54

1835

15K→21K

9.3 - 13.1 mi

Top 23%
×1story
+20ft-37ft

Overall

7011

Females

1681

F50-54

1681

21K→25K

13.1 - 15.5 mi

Top 20%
×2story building
+35ft-8ft

Overall

5937

Females

1405

F50-54

1405

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

5085

Females

1221

F50-54

1221

30K→35K

18.6 - 21.8 mi

Top 12%
×2story building
+98ft-92ft

Overall

3735

Females

898

F50-54

898

35K→40K

21.8 - 24.9 mi

Top 10%
×2story building
+36ft-53ft

Overall

2995

Females

752

F50-54

752

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4220

Females

1224

F50-54

1224

Passing Analysis

Category:
Athletes Passed
4751*
Passed By
337
Net Change
+4414
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9694
5K → 10K560*161+399#9694#9295
10K → 15K621*33+588#9295#8707
15K → 21K651*48+603#8707#8104
21K → 25K469*15+454#8104#7650
25K → 30K731*22+709#7650#6941
30K → 35K805*6+799#6941#6142
35K → 40K746*18+728#6142#5414
40K → Finish168*34+134#5414#5280
TOTALS4751*337+4414

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions