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MARINE CORPS MARATHON 2025

Rosalie Bruns

Washington, DC

Bib: 4470 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 9%
Gender (Female)
#0 / 12338
Top 4%
Division (F25-29)
#0 / 2322
Top 7%
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
7:49/mi
24:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:03/mi
46:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:03/mi
1:08:04
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:35/mi
1:36:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:40/mi
1:55:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:35/mi
2:22:04
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:27/mi
2:51:27
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:34/mi
3:21:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:34/mi
3:34:13
↑ 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
1:36:207:23 /mi⚡ faster
2nd Half
1:57:538:57 /mi+22.4%
Positive split — 22.4% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:44:4524:167:4924:16
7:49
-
10K
6.21 mi08:06:4046:117:2621:55
7:03
-0:46
15K
9.32 mi08:28:331:08:047:1821:53
7:03
0:00
21K
13.05 mi08:56:491:36:207:2328:16
7:35
+0:32
25K
15.53 mi09:15:531:55:247:2619:04
7:40
+0:05
30K
18.64 mi09:42:332:22:047:3726:40
8:35
+0:55
35K
21.75 mi10:11:562:51:277:5329:23
9:27
+0:52
40K
24.85 mi10:41:393:21:108:0629:43
9:34
+0:07
Finish
26.22 mi10:54:423:34:138:1113:03
9:34
0:00

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

7:03 /mi

Average Pace

8:11 /mi

Slowest Pace

9:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:48

20% of race

Time at Steady Pace

1:11:36

33% of race

Time at Slower Pace

1:38:49

46% of race

Average Pace: 8:10 /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.

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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 mi07:44:4524:167:4924:16
7:49
#1448
10K
6.21 mi08:06:4046:117:2621:55
7:03
#1283
15K
9.32 mi08:28:331:08:047:1821:53
7:03
#1132
21K
13.05 mi08:56:491:36:207:2328:16
7:35
#1236
25K
15.53 mi09:15:531:55:247:2619:04
7:40
#1400
30K
18.64 mi09:42:332:22:047:3726:40
8:35
#1677
35K
21.75 mi10:11:562:51:277:5329:23
9:27
#2160
40K
24.85 mi10:41:393:21:108:0629:43
9:34
#2565
Finish
26.22 mi10:54:423:34:138:1113:03
9:34
#2652
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi1448215659459321
10K6.21 mi3.10 mi1283+165166+4949+16103111428
15K9.32 mi3.11 mi1132+151137+2936+139459321
21K13.05 mi3.73 mi1236-104155-1841-5165024672
25K15.53 mi2.48 mi1400-164190-3560-192421446130
30K18.64 mi3.11 mi1677-277264-7476-164184942250
35K21.75 mi3.11 mi2160-483396-132115-3969952045554
40K24.85 mi3.10 mi2565-405509-113143-2861891925512
Finish26.22 mi1.37 mi2652-87551-42152-962042028555

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×18story building
+279ft-164ft

Overall

945

Females

93

F25-29

93

5K→10K

3.1 - 6.2 mi

Top 3%
×11story building
+103ft-217ft

Overall

1031

Females

114

F25-29

114

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+51ft-55ft

Overall

945

Females

93

F25-29

93

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1650

Females

246

F25-29

246

21K→25K

13.1 - 15.5 mi

Top 8%
×2story building
+35ft-8ft

Overall

2421

Females

446

F25-29

446

25K→30K

15.5 - 18.6 mi

Top 14%
×2story building
+58ft-57ft

Overall

4184

Females

942

F25-29

942

30K→35K

18.6 - 21.8 mi

Top 23%
×2story building
+98ft-92ft

Overall

6995

Females

2045

F25-29

2045

35K→40K

21.8 - 24.9 mi

Top 21%
×2story building
+36ft-53ft

Overall

6189

Females

1925

F25-29

1925

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

6204

Females

2028

F25-29

2028

Passing Analysis

Category:
Athletes Passed
444*
Passed By
1648
Net Change
-1204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1448
5K → 10K17611+165#1448#1283
10K → 15K16110+151#1283#1132
15K → 21K13*117-104#1132#1236
21K → 25K9173-164#1236#1400
25K → 30K8*285-277#1400#1677
30K → 35K13496-483#1677#2160
35K → 40K31*436-405#2160#2565
40K → Finish33*120-87#2565#2652
TOTALS444*1648-1204

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions