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MARINE CORPS MARATHON 2025

Leigh Stewart Blum

Marietta, GA

Bib: 19902 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 48%
Gender (Female)
#0 / 12338
Top 40%
Masters (Masters Women)
#0 / 5451
Top 28%
Division (F45-49)
#0 / 1255
Top 32%
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
11:32/mi
35:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:56/mi
1:12:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:48/mi
1:46:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:46/mi
2:30:18
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:39/mi
2:56:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:54/mi
3:27:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:44/mi
3:57:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:47/mi
4:28:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:14/mi
4:40:45
↑ 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
Time2:30:18
Pace11:31 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:10:26
Pace9:54 /mi
📊Negative Split: 13.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:3235:5111:3235:51
11:32
-
10K
6.21 mi08:58:351:12:5411:4437:03
11:56
+0:24
15K
9.32 mi09:32:071:46:2611:2533:32
10:48
-1:08
21K
13.05 mi10:15:592:30:1811:3143:52
11:46
+0:58
25K
15.53 mi10:42:262:56:4511:2326:27
10:39
-1:07
30K
18.64 mi11:13:133:27:3211:0830:47
9:54
-0:45
35K
21.75 mi11:43:263:57:4510:5630:13
9:44
-0:10
40K
24.85 mi12:13:504:28:0910:4730:24
9:47
+0:03
Finish
26.22 mi12:26:264:40:4510:4312:36
9:14
-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

9:14 /mi

Average Pace

10:43 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:00

37% of race

Time at Steady Pace

59:59

21% of race

Time at Slower Pace

1:56:46

42% of race

Average Pace: 10:42 /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 mi08:21:3235:5111:3235:51
11:32
#21455
10K
6.21 mi08:58:351:12:5411:4437:03
11:56
#24196
15K
9.32 mi09:32:071:46:2611:2533:32
10:48
#22631
21K
13.05 mi10:15:592:30:1811:3143:52
11:46
#22193
25K
15.53 mi10:42:262:56:4511:2326:27
10:39
#20934
30K
18.64 mi11:13:133:27:3211:0830:47
9:54
#18728
35K
21.75 mi11:43:263:57:4510:5630:13
9:44
#16696
40K
24.85 mi12:13:504:28:0910:4730:24
9:47
#15025
Finish
26.22 mi12:26:264:40:4510:4312:36
9:14
#14373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi21455773669619594(Top 65%)6812(Top 55%)590(Top 48%)
10K6.21 mi3.10 mi24196-27419053-1317822-12626187(Top 87%)10103(Top 82%)966(Top 78%)
15K9.32 mi3.11 mi22631+15658251+802739+8319594(Top 65%)6812(Top 55%)590(Top 48%)
21K13.05 mi3.73 mi22193+4388079+172725+1421585(Top 72%)7869(Top 64%)691(Top 56%)
25K15.53 mi2.48 mi20934+12597549+530661+6416599(Top 55%)5736(Top 46%)478(Top 39%)
30K18.64 mi3.11 mi18728+22066579+970587+7410108(Top 34%)3083(Top 25%)229(Top 18%)
35K21.75 mi3.11 mi16696+20325780+799491+968039(Top 27%)2465(Top 20%)180(Top 15%)
40K24.85 mi3.10 mi15025+16715151+629418+736968(Top 23%)2250(Top 18%)165(Top 13%)
Finish26.22 mi1.37 mi14373+6524918+233394+244977(Top 17%)1528(Top 12%)92(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

19594

Females

6812

F45-49

6812

5K→10K

3.1 - 6.2 mi

Top 87%
×11story building
+103ft-217ft

Overall

26187

Females

10103

F45-49

10103

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19594

Females

6812

F45-49

6812

15K→21K

9.3 - 13.1 mi

Top 72%
×1story
+20ft-37ft

Overall

21585

Females

7869

F45-49

7869

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16599

Females

5736

F45-49

5736

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+58ft-57ft

Overall

10108

Females

3083

F45-49

3083

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

8039

Females

2465

F45-49

2465

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6968

Females

2250

F45-49

2250

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

4977

Females

1528

F45-49

1528

Passing Analysis

Category:
Athletes Passed
10211*
Passed By
3129
Net Change
+7082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21455
5K → 10K46*2787-2741#21455#24196
10K → 15K1587*22+1565#24196#22631
15K → 21K746*308+438#22631#22193
21K → 25K1267*8+1259#22193#20934
25K → 30K2207*1+2206#20934#18728
30K → 35K2034*2+2032#18728#16696
35K → 40K1671*0+1671#16696#15025
40K → Finish653*1+652#15025#14373
TOTALS10211*3129+7082

* 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?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions