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MARINE CORPS MARATHON 2025

Erin Gant

Frederick, MD

Bib: 20159 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 49%
Gender (Female)
#0 / 12338
Top 41%
Division (F20-24)
#0 / 1404
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
11:42/mi
36:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:41/mi
1:09:33
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:40/mi
1:42:42
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:28/mi
2:21:42
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:59/mi
2:46:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:36/mi
3:19:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:51/mi
3:53:12
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:09/mi
4:27:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:27/mi
4:42:04
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21K⚖️ Balanced
Distance13.05 mi
Time2:21:42
Pace10:52 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:20:22
Pace10:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:1736:2111:4236:21
11:42
-
10K
6.21 mi08:55:291:09:3311:1233:12
10:41
-1:01
15K
9.32 mi09:28:381:42:4211:0133:09
10:40
-0:01
21K
13.05 mi10:07:382:21:4210:5239:00
10:28
-0:12
25K
15.53 mi10:32:282:46:3210:4324:50
9:59
-0:29
30K
18.64 mi11:05:243:19:2810:4232:56
10:36
+0:37
35K
21.75 mi11:39:083:53:1210:4333:44
10:51
+0:15
40K
24.85 mi12:13:454:27:4910:4734:37
11:09
+0:18
Finish
26.22 mi12:28:004:42:0410:4614:15
10:27
-0:42

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

9:59 /mi

Average Pace

10:46 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:06

75% of race

Time at Steady Pace

1:10:58

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:45 /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 mi08:22:1736:2111:4236:21
11:42
#22309
10K
6.21 mi08:55:291:09:3311:1233:12
10:41
#21316
15K
9.32 mi09:28:381:42:4211:0133:09
10:40
#20401
21K
13.05 mi10:07:382:21:4210:5239:00
10:28
#18689
25K
15.53 mi10:32:282:46:3210:4324:50
9:59
#17583
30K
18.64 mi11:05:243:19:2810:4232:56
10:36
#16460
35K
21.75 mi11:39:083:53:1210:4333:44
10:51
#15626
40K
24.85 mi12:13:454:27:4910:4734:37
11:09
#14960
Finish
26.22 mi12:28:004:42:0410:4614:15
10:27
#14602
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi223098119116018895(Top 63%)6485(Top 53%)991(Top 71%)
10K6.21 mi3.10 mi21316+9937643+4761113+4720275(Top 67%)7129(Top 58%)1047(Top 75%)
15K9.32 mi3.11 mi20401+9157194+4491059+5418895(Top 63%)6485(Top 53%)991(Top 71%)
21K13.05 mi3.73 mi18689+17126408+786977+8215626(Top 52%)5080(Top 41%)828(Top 59%)
25K15.53 mi2.48 mi17583+11065937+471922+5513525(Top 45%)4329(Top 35%)732(Top 52%)
30K18.64 mi3.11 mi16460+11235541+396885+3713098(Top 44%)4361(Top 35%)742(Top 53%)
35K21.75 mi3.11 mi15626+8345287+254854+3112483(Top 42%)4476(Top 36%)742(Top 53%)
40K24.85 mi3.10 mi14960+6665130+157829+2512067(Top 40%)4547(Top 37%)744(Top 53%)
Finish26.22 mi1.37 mi14602+3585021+109818+119758(Top 32%)3584(Top 29%)660(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×18story building
+279ft-164ft

Overall

18895

Females

6485

F20-24

6485

5K→10K

3.1 - 6.2 mi

Top 67%
×11story building
+103ft-217ft

Overall

20275

Females

7129

F20-24

7129

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+51ft-55ft

Overall

18895

Females

6485

F20-24

6485

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15626

Females

5080

F20-24

5080

21K→25K

13.1 - 15.5 mi

Top 45%
×2story building
+35ft-8ft

Overall

13525

Females

4329

F20-24

4329

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13098

Females

4361

F20-24

4361

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12483

Females

4476

F20-24

4476

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

12067

Females

4547

F20-24

4547

40K→Finish

24.9 - 26.2 mi

Top 32%
×5story building
+80ft-24ft

Overall

9758

Females

3584

F20-24

3584

Passing Analysis

Category:
Athletes Passed
8078*
Passed By
371
Net Change
+7707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22309
5K → 10K1118*125+993#22309#21316
10K → 15K979*64+915#21316#20401
15K → 21K1729*17+1712#20401#18689
21K → 25K1118*12+1106#18689#17583
25K → 30K1143*20+1123#17583#16460
30K → 35K881*47+834#16460#15626
35K → 40K733*67+666#15626#14960
40K → Finish377*19+358#14960#14602
TOTALS8078*371+7707

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

📊

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions