Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Tayler Covington-Holler

South Jordan, UT

Bib: 15949 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
11:23/mi
35:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:24/mi
1:07:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:45/mi
1:41:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:52/mi
2:25:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:17/mi
2:55:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:44/mi
3:38:31
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:28/mi
4:23:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:41/mi
5:09:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:24/mi
5:27:20
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:25:2011:08 /mi⚡ faster
2nd Half
3:01:5913:49 /mi+25.2%
Positive split — 25.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:21:5035:2311:2335:23
11:23
-
10K
6.21 mi08:54:091:07:4210:5432:19
10:24
-0:59
15K
9.32 mi09:27:341:41:0710:5133:25
10:45
+0:21
21K
13.05 mi10:11:472:25:2011:0844:13
11:52
+1:07
25K
15.53 mi10:42:192:55:5211:1930:32
12:17
+0:25
30K
18.64 mi11:24:583:38:3111:4342:39
13:44
+1:27
35K
21.75 mi12:09:554:23:2812:0744:57
14:28
+0:44
40K
24.85 mi12:55:315:09:0412:2645:36
14:41
+0:13
Finish
26.22 mi13:13:475:27:2012:3018:16
13:24
-1:17

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

12:30 /mi

Slowest Pace

14:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:41:07

31% of race

Time at Steady Pace

1:14:45

23% of race

Time at Slower Pace

2:31:28

46% of race

Average Pace: 12:29 /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 mi08:21:5035:2311:2335:23
11:23
#20605
10K
6.21 mi08:54:091:07:4210:5432:19
10:24
#19515
15K
9.32 mi09:27:341:41:0710:5133:25
10:45
#19374
21K
13.05 mi10:11:472:25:2011:0844:13
11:52
#20182
25K
15.53 mi10:42:192:55:5211:1930:32
12:17
#20669
30K
18.64 mi11:24:583:38:3111:4342:39
13:44
#21396
35K
21.75 mi12:09:554:23:2812:0744:57
14:28
#21949
40K
24.85 mi12:55:315:09:0412:2645:36
14:41
#22172
Finish
26.22 mi13:13:475:27:2012:3018:16
13:24
#22022
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi206057321828193946721781
10K6.21 mi3.10 mi19515+10906790+531778+50185096298733
15K9.32 mi3.11 mi19374+1416701+89773+5193946721781
21K13.05 mi3.73 mi20182-8087112-411827-54218848019939
25K15.53 mi2.48 mi20669-4877428-316858-31226288643998
30K18.64 mi3.11 mi21396-7277849-421902-442377194061075
35K21.75 mi3.11 mi21949-5538218-369952-502425198881135
40K24.85 mi3.10 mi22172-2238427-209980-282329894991090
Finish26.22 mi1.37 mi22022+1508393+34978+2203418129940

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

19394

Females

6721

F35-39

6721

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18509

Females

6298

F35-39

6298

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

19394

Females

6721

F35-39

6721

15K→21K

9.3 - 13.1 mi

Top 73%
×1story
+20ft-37ft

Overall

21884

Females

8019

F35-39

8019

21K→25K

13.1 - 15.5 mi

Top 75%
×2story building
+35ft-8ft

Overall

22628

Females

8643

F35-39

8643

25K→30K

15.5 - 18.6 mi

Top 79%
×2story building
+58ft-57ft

Overall

23771

Females

9406

F35-39

9406

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+98ft-92ft

Overall

24251

Females

9888

F35-39

9888

35K→40K

21.8 - 24.9 mi

Top 78%
×2story building
+36ft-53ft

Overall

23298

Females

9499

F35-39

9499

40K→Finish

24.9 - 26.2 mi

Top 68%
×5story building
+80ft-24ft

Overall

20341

Females

8129

F35-39

8129

Passing Analysis

Category:
Athletes Passed
2947*
Passed By
4364
Net Change
-1417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20605
5K → 10K1226*136+1090#20605#19515
10K → 15K491*350+141#19515#19374
15K → 21K316*1124-808#19374#20182
21K → 25K203*690-487#20182#20669
25K → 30K169*896-727#20669#21396
30K → 35K147*700-553#21396#21949
35K → 40K183*406-223#21949#22172
40K → Finish212*62+150#22172#22022
TOTALS2947*4364-1417

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

Passing Charts

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