Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Lauren Spangler

Fredericksbrg, VA

Bib: 33499 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
10:44/mi
33:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:21/mi
1:05:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:21/mi
1:37:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:26/mi
2:24:00
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:01/mi
2:56:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:11/mi
3:37:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:44/mi
4:19:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:38/mi
5:02:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:37/mi
5:18:09
↑ 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

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:24:00
Pace11:02 /mi
2nd Half
Distance13.17 mi
Time2:54:08
Pace13:13 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:1433:2110:4433:21
10:44
-
10K
6.21 mi09:08:241:05:3110:3332:10
10:21
-0:23
15K
9.32 mi09:40:331:37:4010:2932:10
10:21
0:00
21K
13.05 mi10:26:532:24:0011:0246:20
12:26
+2:05
25K
15.53 mi10:59:152:56:2211:2132:22
13:01
+0:35
30K
18.64 mi11:40:123:37:1911:3940:57
13:11
+0:10
35K
21.75 mi12:22:514:19:5811:5742:39
13:44
+0:33
40K
24.85 mi13:05:125:02:1912:1042:21
13:38
-0:06
Finish
26.22 mi13:21:025:18:0912:0915:50
11:37
-2:01

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

10:21 /mi

Average Pace

12:09 /mi

Slowest Pace

13:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:30

36% of race

Time at Steady Pace

1:18:42

25% of race

Time at Slower Pace

2:05:57

40% of race

Average Pace: 12:08 /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 mi08:36:1433:2110:4433:21
10:44
#16354
10K
6.21 mi09:08:241:05:3110:3332:10
10:21
#17190
15K
9.32 mi09:40:331:37:4010:2932:10
10:21
#16976
21K
13.05 mi10:26:532:24:0011:0246:20
12:26
#19625
25K
15.53 mi10:59:152:56:2211:2132:22
13:01
#20823
30K
18.64 mi11:40:123:37:1911:3940:57
13:11
#21159
35K
21.75 mi12:22:514:19:5811:5742:39
13:44
#21329
40K
24.85 mi13:05:125:02:1912:1042:21
13:38
#21156
Finish
26.22 mi13:21:025:18:0912:0915:50
11:37
#20696
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 mi163545331125916899(Top 56%)5561(Top 45%)1315(Top 57%)
10K6.21 mi3.10 mi17190-8365677-3461329-7018143(Top 60%)6114(Top 50%)1405(Top 61%)
15K9.32 mi3.11 mi16976+2145581+961311+1816899(Top 56%)5561(Top 45%)1315(Top 57%)
21K13.05 mi3.73 mi19625-26496840-12591550-23923749(Top 79%)8955(Top 73%)1912(Top 82%)
25K15.53 mi2.48 mi20823-11987492-6521686-13624679(Top 82%)9671(Top 78%)2016(Top 87%)
30K18.64 mi3.11 mi21159-3367749-2571740-5422177(Top 74%)8600(Top 70%)1855(Top 80%)
35K21.75 mi3.11 mi21329-1707928-1791776-3622201(Top 74%)8943(Top 72%)1885(Top 81%)
40K24.85 mi3.10 mi21156+1737936-81771+520209(Top 67%)8134(Top 66%)1768(Top 76%)
Finish26.22 mi1.37 mi20696+4607759+1771748+2314352(Top 48%)5569(Top 45%)1375(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×18story building
+279ft-164ft

Overall

16899

Females

5561

F25-29

5561

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

18143

Females

6114

F25-29

6114

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+51ft-55ft

Overall

16899

Females

5561

F25-29

5561

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23749

Females

8955

F25-29

8955

21K→25K

13.1 - 15.5 mi

Top 82%
×2story building
+35ft-8ft

Overall

24679

Females

9671

F25-29

9671

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22177

Females

8600

F25-29

8600

30K→35K

18.6 - 21.8 mi

Top 74%
×2story building
+98ft-92ft

Overall

22201

Females

8943

F25-29

8943

35K→40K

21.8 - 24.9 mi

Top 67%
×2story building
+36ft-53ft

Overall

20209

Females

8134

F25-29

8134

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

14352

Females

5569

F25-29

5569

Passing Analysis

Category:
Athletes Passed
2180*
Passed By
6522
Net Change
-4342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16354
5K → 10K157*993-836#16354#17190
10K → 15K471*257+214#17190#16976
15K → 21K92*2741-2649#16976#19625
21K → 25K96*1294-1198#19625#20823
25K → 30K273*609-336#20823#21159
30K → 35K255*425-170#21159#21329
35K → 40K375*202+173#21329#21156
40K → Finish461*1+460#21156#20696
TOTALS2180*6522-4342

* 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