Marine Corps Marathon logo
MARINE CORPS MARATHON 2024

Sandy Radesky

Odenton, MD

Bib: 22142 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Division (F40-44)
#0 / 707
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
11:12/mi
34:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:59/mi
1:08:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:27/mi
1:44:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:53/mi
2:28:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:02/mi
3:01:14
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:31/mi
3:40:08
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:31/mi
4:22:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:21/mi
5:03:36
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:38/mi
5:22:11
↑ 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
Time2:28:50
Pace11:24 /mi
2nd Half
Distance13.17 mi
Time2:53:20
Pace13:10 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:53:0634:4711:1234:47
11:12
-
10K
6.21 mi09:27:141:08:5511:0534:08
10:59
-0:13
15K
9.32 mi10:02:491:44:3011:1335:35
11:27
+0:28
21K
13.05 mi10:47:092:28:5011:2444:20
11:53
+0:26
25K
15.53 mi11:19:333:01:1411:4032:24
13:02
+1:09
30K
18.64 mi11:58:273:40:0811:4938:54
12:31
-0:31
35K
21.75 mi12:40:264:22:0712:0341:59
13:31
+1:00
40K
24.85 mi13:21:555:03:3612:1341:29
13:21
-0:10
Finish
26.22 mi13:40:305:22:1112:1818:35
13:38
+0:17

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

10:59 /mi

Average Pace

12:18 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:50

46% of race

Time at Steady Pace

38:54

12% of race

Time at Slower Pace

2:14:27

42% of race

Average Pace: 12:17 /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 mi08:53:0634:4711:1234:47
11:12
#12252
10K
6.21 mi09:27:141:08:5511:0534:08
10:59
#12640
15K
9.32 mi10:02:491:44:3011:1335:35
11:27
#12825
21K
13.05 mi10:47:092:28:5011:2444:20
11:53
#12904
25K
15.53 mi11:19:333:01:1411:4032:24
13:02
#13240
30K
18.64 mi11:58:273:40:0811:4938:54
12:31
#12933
35K
21.75 mi12:40:264:22:0712:0341:59
13:31
#12950
40K
24.85 mi13:21:555:03:3612:1341:29
13:21
#12752
Finish
26.22 mi13:40:305:22:1112:1818:35
13:38
#12734
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi122524019449131444450510
10K6.21 mi3.10 mi12640-3884218-199478-29130284409505
15K9.32 mi3.11 mi12825-1854291-73494-16131444450510
21K13.05 mi3.73 mi12904-794326-35495-1130424428508
25K15.53 mi2.48 mi13240-3364542-216517-22141965188596
30K18.64 mi3.11 mi12933+3074446+96505+12119024194469
35K21.75 mi3.11 mi12950-174522-76515-10126144658532
40K24.85 mi3.10 mi12752+1984482+40507+8115874276490
Finish26.22 mi1.37 mi12734+184486-4506+1125524654547

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

13144

Females

4450

F40-44

4450

5K→10K

3.1 - 6.2 mi

Top 82%
×11story building
+103ft-217ft

Overall

13028

Females

4409

F40-44

4409

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

13144

Females

4450

F40-44

4450

15K→21K

9.3 - 13.1 mi

Top 82%
×1story
+20ft-37ft

Overall

13042

Females

4428

F40-44

4428

21K→25K

13.1 - 15.5 mi

Top 89%
×2story building
+35ft-8ft

Overall

14196

Females

5188

F40-44

5188

25K→30K

15.5 - 18.6 mi

Top 75%
×2story building
+58ft-57ft

Overall

11902

Females

4194

F40-44

4194

30K→35K

18.6 - 21.8 mi

Top 79%
×2story building
+98ft-92ft

Overall

12614

Females

4658

F40-44

4658

35K→40K

21.8 - 24.9 mi

Top 73%
×2story building
+36ft-53ft

Overall

11587

Females

4276

F40-44

4276

40K→Finish

24.9 - 26.2 mi

Top 79%
×5story building
+80ft-24ft

Overall

12552

Females

4654

F40-44

4654

Passing Analysis

Category:
Athletes Passed
1407*
Passed By
1889
Net Change
-482
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12252
5K → 10K88*476-388#12252#12640
10K → 15K156*341-185#12640#12825
15K → 21K208*287-79#12825#12904
21K → 25K81*417-336#12904#13240
25K → 30K371*64+307#13240#12933
30K → 35K161*178-17#12933#12950
35K → 40K263*65+198#12950#12752
40K → Finish79*61+18#12752#12734
TOTALS1407*1889-482

* 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