Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Beth Rees

Cincinnati, OH

Bib: 33461 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F55-59)
#0 / 873
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
13:56/mi
43:18
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:52/mi
1:23:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:53/mi
2:03:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:33/mi
2:53:49
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:59/mi
3:26:04
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:13/mi
4:10:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:42/mi
4:55:55
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:26/mi
5:43:53
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:37/mi
6:05:11
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:53:49
Pace13:19 /mi
2nd Half
Distance13.17 mi
Time3:11:21
Pace14:32 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:46:1843:1813:5643:18
13:56
-
10K
6.21 mi09:26:171:23:1713:2439:59
12:52
-1:04
15K
9.32 mi10:06:192:03:1913:1440:02
12:53
+0:01
21K
13.05 mi10:56:492:53:4913:1950:30
13:33
+0:40
25K
15.53 mi11:29:043:26:0413:1632:15
12:59
-0:34
30K
18.64 mi12:13:144:10:1413:2544:10
14:13
+1:14
35K
21.75 mi12:58:554:55:5513:3645:41
14:42
+0:29
40K
24.85 mi13:46:535:43:5313:5047:58
15:26
+0:44
Finish
26.22 mi14:08:116:05:1113:5621:18
15:37
+0:11

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

12:52 /mi

Average Pace

13:56 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:16

31% of race

Time at Steady Pace

2:17:58

38% of race

Time at Slower Pace

1:54:57

31% of race

Average Pace: 13:56 /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 mi08:46:1843:1813:5643:18
13:56
#29450
10K
6.21 mi09:26:171:23:1713:2439:59
12:52
#29069
15K
9.32 mi10:06:192:03:1913:1440:02
12:53
#28663
21K
13.05 mi10:56:492:53:4913:1950:30
13:33
#28192
25K
15.53 mi11:29:043:26:0413:1632:15
12:59
#27705
30K
18.64 mi12:13:144:10:1413:2544:10
14:13
#27308
35K
21.75 mi12:58:554:55:5513:3645:41
14:42
#26993
40K
24.85 mi13:46:535:43:5313:5047:58
15:26
#26824
Finish
26.22 mi14:08:116:05:1113:5621:18
15:37
#26784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi294501191880327493(Top 91%)10802(Top 88%)685(Top 80%)
10K6.21 mi3.10 mi29069+38111691+227773+3028652(Top 95%)11458(Top 93%)751(Top 87%)
15K9.32 mi3.11 mi28663+40611451+240748+2527493(Top 91%)10802(Top 88%)685(Top 80%)
21K13.05 mi3.73 mi28192+47111219+232725+2326757(Top 89%)10526(Top 85%)655(Top 76%)
25K15.53 mi2.48 mi27705+48710996+223701+2424556(Top 82%)9622(Top 78%)560(Top 65%)
30K18.64 mi3.11 mi27308+39710846+150684+1725101(Top 84%)10081(Top 82%)610(Top 71%)
35K21.75 mi3.11 mi26993+31510739+107670+1424832(Top 83%)10151(Top 82%)634(Top 74%)
40K24.85 mi3.10 mi26824+16910717+22672-225132(Top 84%)10293(Top 83%)650(Top 76%)
Finish26.22 mi1.37 mi26784+4010707+10673-125666(Top 85%)10461(Top 85%)651(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×18story building
+279ft-164ft

Overall

27493

Females

10802

F55-59

10802

5K→10K

3.1 - 6.2 mi

Top 95%
×11story building
+103ft-217ft

Overall

28652

Females

11458

F55-59

11458

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+51ft-55ft

Overall

27493

Females

10802

F55-59

10802

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26757

Females

10526

F55-59

10526

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24556

Females

9622

F55-59

9622

25K→30K

15.5 - 18.6 mi

Top 84%
×2story building
+58ft-57ft

Overall

25101

Females

10081

F55-59

10081

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+98ft-92ft

Overall

24832

Females

10151

F55-59

10151

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25132

Females

10293

F55-59

10293

40K→Finish

24.9 - 26.2 mi

Top 85%
×5story building
+80ft-24ft

Overall

25666

Females

10461

F55-59

10461

Passing Analysis

Category:
Athletes Passed
3171*
Passed By
505
Net Change
+2666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29450
5K → 10K444*63+381#29450#29069
10K → 15K435*29+406#29069#28663
15K → 21K530*59+471#28663#28192
21K → 25K496*9+487#28192#27705
25K → 30K451*54+397#27705#27308
30K → 35K392*77+315#27308#26993
35K → 40K313*144+169#26993#26824
40K → Finish110*70+40#26824#26784
TOTALS3171*505+2666

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions