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MARINE CORPS MARATHON 2025

Dori McGuire

Richmond, VA

Bib: 12923 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 44%
Division (F35-39)
#0 / 1413
Top 44%
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
12:16/mi
38:08
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:49/mi
1:11:45
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:54/mi
1:45:38
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:02/mi
2:26:47
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:37/mi
2:53:10
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:40/mi
3:26:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:24/mi
3:58:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:41/mi
4:31:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:55/mi
4:46:41
↑ 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 21K
Distance13.05 mi
Time2:26:47
Pace11:15 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:19:54
Pace10:37 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:2138:0812:1638:08
12:16
-
10K
6.21 mi08:59:581:11:4511:3333:37
10:49
-1:27
15K
9.32 mi09:33:511:45:3811:2033:53
10:54
+0:05
21K
13.05 mi10:15:002:26:4711:1541:09
11:02
+0:08
25K
15.53 mi10:41:232:53:1011:0926:23
10:37
-0:25
30K
18.64 mi11:14:313:26:1811:0433:08
10:40
+0:03
35K
21.75 mi11:46:513:58:3810:5832:20
10:24
-0:16
40K
24.85 mi12:20:014:31:4810:5633:10
10:41
+0:17
Finish
26.22 mi12:34:544:46:4110:5714:53
10:55
+0:14

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

10:24 /mi

Average Pace

10:57 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:08:33

87% of race

Time at Steady Pace

38:08

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:56 /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 mi08:26:2138:0812:1638:08
12:16
#25172
10K
6.21 mi08:59:581:11:4511:3333:37
10:49
#23294
15K
9.32 mi09:33:511:45:3811:2033:53
10:54
#22159
21K
13.05 mi10:15:002:26:4711:1541:09
11:02
#20767
25K
15.53 mi10:41:232:53:1011:0926:23
10:37
#19783
30K
18.64 mi11:14:313:26:1811:0433:08
10:40
#18396
35K
21.75 mi11:46:513:58:3810:5832:20
10:24
#16906
40K
24.85 mi12:20:014:31:4810:5633:10
10:41
#15774
Finish
26.22 mi12:34:544:46:4110:5714:53
10:55
#15477
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi251729549112120203(Top 67%)7112(Top 58%)831(Top 59%)
10K6.21 mi3.10 mi23294+18788607+942993+12821118(Top 70%)7529(Top 61%)872(Top 62%)
15K9.32 mi3.11 mi22159+11358028+579930+6320203(Top 67%)7112(Top 58%)831(Top 59%)
21K13.05 mi3.73 mi20767+13927395+633861+6918538(Top 62%)6424(Top 52%)739(Top 53%)
25K15.53 mi2.48 mi19783+9846989+406816+4516449(Top 55%)5677(Top 46%)652(Top 47%)
30K18.64 mi3.11 mi18396+13876423+566740+7613366(Top 44%)4481(Top 36%)496(Top 35%)
35K21.75 mi3.11 mi16906+14905876+547674+6610695(Top 36%)3641(Top 30%)421(Top 30%)
40K24.85 mi3.10 mi15774+11325494+382632+4210260(Top 34%)3703(Top 30%)413(Top 30%)
Finish26.22 mi1.37 mi15477+2975405+89623+911537(Top 38%)4376(Top 35%)491(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

20203

Females

7112

F35-39

7112

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21118

Females

7529

F35-39

7529

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

20203

Females

7112

F35-39

7112

15K→21K

9.3 - 13.1 mi

Top 62%
×1story
+20ft-37ft

Overall

18538

Females

6424

F35-39

6424

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16449

Females

5677

F35-39

5677

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13366

Females

4481

F35-39

4481

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10695

Females

3641

F35-39

3641

35K→40K

21.8 - 24.9 mi

Top 34%
×2story building
+36ft-53ft

Overall

10260

Females

3703

F35-39

3703

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11537

Females

4376

F35-39

4376

Passing Analysis

Category:
Athletes Passed
9894*
Passed By
199
Net Change
+9695
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25172
5K → 10K1913*35+1878#25172#23294
10K → 15K1176*41+1135#23294#22159
15K → 21K1441*49+1392#22159#20767
21K → 25K1001*17+984#20767#19783
25K → 30K1391*4+1387#19783#18396
30K → 35K1498*8+1490#18396#16906
35K → 40K1145*13+1132#16906#15774
40K → Finish329*32+297#15774#15477
TOTALS9894*199+9695

* 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