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MARINE CORPS MARATHON 2025

Teresa Richardson

N Bethesda, MD

Bib: 23574 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
10:25/mi
32:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:06/mi
1:03:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:09/mi
1:38:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:38/mi
2:18:01
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:49/mi
2:44:54
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:46/mi
3:27:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:02/mi
4:05:04
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:07/mi
4:42:43
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:34/mi
4:58:29
↑ 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
Time2:18:01
Pace10:35 /mi
2nd Half
Distance13.17 mi
Time2:40:28
Pace12:11 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:3132:2110:2532:21
10:25
-
10K
6.21 mi08:47:541:03:4410:1531:23
10:06
-0:19
15K
9.32 mi09:22:311:38:2110:3334:37
11:09
+1:03
21K
13.05 mi10:02:112:18:0110:3539:40
10:38
-0:31
25K
15.53 mi10:29:042:44:5410:3726:53
10:49
+0:11
30K
18.64 mi11:11:503:27:4011:0842:46
13:46
+2:57
35K
21.75 mi11:49:144:05:0411:1637:24
12:02
-1:44
40K
24.85 mi12:26:534:42:4311:2237:39
12:07
+0:05
Finish
26.22 mi12:42:394:58:2911:2415:46
11:34
-0:33

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

10:06 /mi

Average Pace

11:24 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:44

21% of race

Time at Steady Pace

1:56:56

39% of race

Time at Slower Pace

1:57:49

39% of race

Average Pace: 11:23 /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 mi08:16:3132:2110:2532:21
10:25
#14225
10K
6.21 mi08:47:541:03:4410:1531:23
10:06
#15223
15K
9.32 mi09:22:311:38:2110:3334:37
11:09
#17449
21K
13.05 mi10:02:112:18:0110:3539:40
10:38
#17008
25K
15.53 mi10:29:042:44:5410:3726:53
10:49
#16993
30K
18.64 mi11:11:503:27:4011:0842:46
13:46
#18765
35K
21.75 mi11:49:144:05:0411:1637:24
12:02
#18365
40K
24.85 mi12:26:534:42:4311:2237:39
12:07
#17888
Finish
26.22 mi12:42:394:58:2911:2415:46
11:34
#17705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi14225440663721469(Top 71%)7711(Top 62%)1104(Top 68%)
10K6.21 mi3.10 mi15223-9984806-400695-5816352(Top 54%)5296(Top 43%)767(Top 48%)
15K9.32 mi3.11 mi17449-22265798-992831-13621469(Top 71%)7711(Top 62%)1104(Top 68%)
21K13.05 mi3.73 mi17008+4415621+177813+1816545(Top 55%)5475(Top 44%)801(Top 50%)
25K15.53 mi2.48 mi16993+155656-35825-1217343(Top 58%)6092(Top 49%)877(Top 54%)
30K18.64 mi3.11 mi18765-17726598-942968-14323872(Top 79%)9460(Top 77%)1311(Top 81%)
35K21.75 mi3.11 mi18365+4006550+48957+1116798(Top 56%)6431(Top 52%)934(Top 58%)
40K24.85 mi3.10 mi17888+4776471+79938+1915494(Top 52%)6065(Top 49%)887(Top 55%)
Finish26.22 mi1.37 mi17705+1836425+46932+614166(Top 47%)5493(Top 45%)839(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21469

Females

7711

F30-34

7711

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16352

Females

5296

F30-34

5296

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21469

Females

7711

F30-34

7711

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16545

Females

5475

F30-34

5475

21K→25K

13.1 - 15.5 mi

Top 58%
×2story building
+35ft-8ft

Overall

17343

Females

6092

F30-34

6092

25K→30K

15.5 - 18.6 mi

Top 79%
×2story building
+58ft-57ft

Overall

23872

Females

9460

F30-34

9460

30K→35K

18.6 - 21.8 mi

Top 56%
×2story building
+98ft-92ft

Overall

16798

Females

6431

F30-34

6431

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15494

Females

6065

F30-34

6065

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14166

Females

5493

F30-34

5493

Passing Analysis

Category:
Athletes Passed
2677*
Passed By
6157
Net Change
-3480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14225
5K → 10K101*1099-998#14225#15223
10K → 15K67*2293-2226#15223#17449
15K → 21K682*241+441#17449#17008
21K → 25K335*320+15#17008#16993
25K → 30K73*1845-1772#16993#18765
30K → 35K588*188+400#18765#18365
35K → 40K594*117+477#18365#17888
40K → Finish237*54+183#17888#17705
TOTALS2677*6157-3480

* 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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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