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MARINE CORPS MARATHON 2025

Holmfridur Hannesdottir

Princeton, NJ

Bib: 3972 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 8%
Gender (Female)
#0 / 12338
Top 4%
Division (F30-34)
#0 / 1621
Top 5%
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
8:23/mi
26:02
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:55/mi
50:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:57/mi
1:15:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:10/mi
1:45:48
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:49/mi
2:05:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:04/mi
2:30:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:11/mi
2:55:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:21/mi
3:21:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:25/mi
3:33:10
↑ 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
Time1:45:48
Pace8:06 /mi
2nd Half
Distance13.17 mi
Time1:47:22
Pace8:09 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:4426:028:2326:02
8:23
-
10K
6.21 mi08:20:2050:388:0924:36
7:55
-0:28
15K
9.32 mi08:45:021:15:208:0524:42
7:57
+0:02
21K
13.05 mi09:15:301:45:488:0630:28
8:10
+0:13
25K
15.53 mi09:34:562:05:148:0419:26
7:49
-0:21
30K
18.64 mi10:00:012:30:198:0425:05
8:04
+0:15
35K
21.75 mi10:25:282:55:468:0525:27
8:11
+0:07
40K
24.85 mi10:51:233:21:418:0725:55
8:21
+0:10
Finish
26.22 mi11:02:523:33:108:0811:29
8:25
+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

7:49 /mi

Average Pace

8:08 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:44

70% of race

Time at Steady Pace

1:03:26

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi07:55:4426:028:2326:02
8:23
#2731
10K
6.21 mi08:20:2050:388:0924:36
7:55
#3174
15K
9.32 mi08:45:021:15:208:0524:42
7:57
#3261
21K
13.05 mi09:15:301:45:488:0630:28
8:10
#3313
25K
15.53 mi09:34:562:05:148:0419:26
7:49
#3213
30K
18.64 mi10:00:012:30:198:0425:05
8:04
#3029
35K
21.75 mi10:25:282:55:468:0525:27
8:11
#2800
40K
24.85 mi10:51:233:21:418:0725:55
8:21
#2623
Finish
26.22 mi11:02:523:33:108:0811:29
8:25
#2539
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi2731499843497(Top 12%)657(Top 5%)100(Top 6%)
10K6.21 mi3.10 mi3174-443583-8498-143565(Top 12%)664(Top 5%)109(Top 7%)
15K9.32 mi3.11 mi3261-87598-1596+23497(Top 12%)657(Top 5%)100(Top 6%)
21K13.05 mi3.73 mi3313-52615-1798-23544(Top 12%)670(Top 5%)100(Top 6%)
25K15.53 mi2.48 mi3213+100596+1995+33006(Top 10%)582(Top 5%)93(Top 6%)
30K18.64 mi3.11 mi3029+184569+2792+32606(Top 9%)513(Top 4%)82(Top 5%)
35K21.75 mi3.11 mi2800+229546+2390+22359(Top 8%)486(Top 4%)82(Top 5%)
40K24.85 mi3.10 mi2623+177524+2286+42282(Top 8%)516(Top 4%)81(Top 5%)
Finish26.22 mi1.37 mi2539+84513+1185+12487(Top 8%)604(Top 5%)97(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

3497

Females

657

F30-34

657

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

3565

Females

664

F30-34

664

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

3497

Females

657

F30-34

657

15K→21K

9.3 - 13.1 mi

Top 12%
×1story
+20ft-37ft

Overall

3544

Females

670

F30-34

670

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

3006

Females

582

F30-34

582

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

2606

Females

513

F30-34

513

30K→35K

18.6 - 21.8 mi

Top 8%
×2story building
+98ft-92ft

Overall

2359

Females

486

F30-34

486

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

2282

Females

516

F30-34

516

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2487

Females

604

F30-34

604

Passing Analysis

Category:
Athletes Passed
1101*
Passed By
909
Net Change
+192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2731
5K → 10K40*483-443#2731#3174
10K → 15K61*148-87#3174#3261
15K → 21K108*160-52#3261#3313
21K → 25K12525+100#3313#3213
25K → 30K204*20+184#3213#3029
30K → 35K251*22+229#3029#2800
35K → 40K213*36+177#2800#2623
40K → Finish99*15+84#2623#2539
TOTALS1101*909+192

* 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