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MARINE CORPS MARATHON 2025

Ellie Mraz

Duxbury, MA

Bib: 5189 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 5%
Gender (Female)
#0 / 12338
Top 2%
Division (F20-24)
#0 / 1404
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
7:59/mi
24:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:34/mi
48:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:19/mi
1:11:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:28/mi
1:38:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:14/mi
1:56:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:42/mi
2:20:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:58/mi
2:45:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:09/mi
3:10:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:13/mi
3:22:01
↑ 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 21KFaster
Distance13.05 mi
Time1:38:51
Pace7:35 /mi
2nd Half
Distance13.17 mi
Time1:43:10
Pace7:50 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:0424:477:5924:47
7:59
-
10K
6.21 mi08:17:3348:167:4623:29
7:34
-0:25
15K
9.32 mi08:40:171:11:007:3722:44
7:19
-0:15
21K
13.05 mi09:08:081:38:517:3527:51
7:28
+0:09
25K
15.53 mi09:26:071:56:507:3117:59
7:14
-0:14
30K
18.64 mi09:50:032:20:467:3323:56
7:42
+0:28
35K
21.75 mi10:14:482:45:317:3724:45
7:58
+0:16
40K
24.85 mi10:40:063:10:497:4125:18
8:09
+0:11
Finish
26.22 mi10:51:183:22:017:4311:12
8:13
+0:04

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

7:14 /mi

Average Pace

7:43 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:59

57% of race

Time at Steady Pace

1:26:02

43% of race

Time at Slower Pace

0:00

0% 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 mi07:54:0424:477:5924:47
7:59
#1772
10K
6.21 mi08:17:3348:167:4623:29
7:34
#1914
15K
9.32 mi08:40:171:11:007:3722:44
7:19
#1759
21K
13.05 mi09:08:081:38:517:3527:51
7:28
#1658
25K
15.53 mi09:26:071:56:507:3117:59
7:14
#1581
30K
18.64 mi09:50:032:20:467:3323:56
7:42
#1552
35K
21.75 mi10:14:482:45:317:3724:45
7:58
#1528
40K
24.85 mi10:40:063:10:497:4125:18
8:09
#1502
Finish
26.22 mi10:51:183:22:017:4311:12
8:13
#1494
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi1772296651496(Top 5%)211(Top 2%)51(Top 4%)
10K6.21 mi3.10 mi1914-142315-1966-12167(Top 7%)374(Top 3%)78(Top 6%)
15K9.32 mi3.11 mi1759+155277+3860+61496(Top 5%)211(Top 2%)51(Top 4%)
21K13.05 mi3.73 mi1658+101248+2952+81380(Top 5%)186(Top 2%)52(Top 4%)
25K15.53 mi2.48 mi1581+77234+1450+21318(Top 4%)189(Top 2%)47(Top 3%)
30K18.64 mi3.11 mi1552+29235-153-31623(Top 5%)271(Top 2%)65(Top 5%)
35K21.75 mi3.11 mi1528+24239-455-21796(Top 6%)349(Top 3%)80(Top 6%)
40K24.85 mi3.10 mi1502+26249-1058-31848(Top 6%)391(Top 3%)87(Top 6%)
Finish26.22 mi1.37 mi1494+8252-360-21965(Top 7%)453(Top 4%)108(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×18story building
+279ft-164ft

Overall

1496

Females

211

F20-24

211

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2167

Females

374

F20-24

374

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+51ft-55ft

Overall

1496

Females

211

F20-24

211

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1380

Females

186

F20-24

186

21K→25K

13.1 - 15.5 mi

Top 4%
×2story building
+35ft-8ft

Overall

1318

Females

189

F20-24

189

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+58ft-57ft

Overall

1623

Females

271

F20-24

271

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1796

Females

349

F20-24

349

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

1848

Females

391

F20-24

391

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

1965

Females

453

F20-24

453

Passing Analysis

Category:
Athletes Passed
654*
Passed By
376
Net Change
+278
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1772
5K → 10K32*174-142#1772#1914
10K → 15K16611+155#1914#1759
15K → 21K111*10+101#1759#1658
21K → 25K847+77#1658#1581
25K → 30K64*35+29#1581#1552
30K → 35K7147+24#1552#1528
35K → 40K88*62+26#1528#1502
40K → Finish38*30+8#1502#1494
TOTALS654*376+278

* 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