Alice Derreberry

Jacksonville, FL

Bib: 34985 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 30047

Gender (Female)

#0 / 12338

Masters (Masters Women)

#0 / 5451

Division (F60-64)

#0 / 423

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

12:37/mi

39:12

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

12:18/mi

1:17:26

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

12:42/mi

1:56:53

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

14:13/mi

2:49:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

12:33/mi

3:21:03

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

13:15/mi

4:02:13

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

14:01/mi

4:45:46

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

18:11/mi

5:42:15

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

15:20/mi

6:03:10

↑ 80 ft↓ 24 ft0.8% grade

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

Time2:49:52

Pace13:01 /mi

2nd Half

Distance13.17 mi

Time3:13:17

Pace14:41 /mi

📊Positive Split: 13.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:31:31	39:12	12:37	39:12	12:37	-
10K	6.21 mi	09:09:45	1:17:26	12:28	38:14	12:18	-0:19
15K	9.32 mi	09:49:12	1:56:53	12:32	39:27	12:42	+0:24
21K	13.05 mi	10:42:11	2:49:52	13:01	52:59	14:13	+1:31
25K	15.53 mi	11:13:22	3:21:03	12:57	31:11	12:33	-1:40
30K	18.64 mi	11:54:32	4:02:13	13:00	41:10	13:15	+0:42
35K	21.75 mi	12:38:05	4:45:46	13:08	43:33	14:01	+0:46
40K	24.85 mi	13:34:34	5:42:15	13:46	56:29	18:11	+4:10
Finish	26.22 mi	13:55:29	6:03:10	13:52	20:55	15:20	-2:51

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

12:18 /mi

Average Pace

13:52 /mi

Slowest Pace

18:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:14

11% of race

Time at Steady Pace

3:14:33

54% of race

Time at Slower Pace

2:10:23

36% of race

Average Pace: 13:51 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	08:31:31	39:12	12:37	39:12	12:37	#26404
10K	6.21 mi	09:09:45	1:17:26	12:28	38:14	12:18	#26896
15K	9.32 mi	09:49:12	1:56:53	12:32	39:27	12:42	#26962
21K	13.05 mi	10:42:11	2:49:52	13:01	52:59	14:13	#27515
25K	15.53 mi	11:13:22	3:21:03	12:57	31:11	12:33	#26860
30K	18.64 mi	11:54:32	4:02:13	13:00	41:10	13:15	#26084
35K	21.75 mi	12:38:05	4:45:46	13:08	43:33	14:01	#25634
40K	24.85 mi	13:34:34	5:42:15	13:46	56:29	18:11	#26658
Finish	26.22 mi	13:55:29	6:03:10	13:52	20:55	15:20	#26609

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	3.11 mi	26404	10194	270	27047(Top 90%)	10568(Top 86%)	294(Top 71%)
10K	6.21 mi	3.10 mi	26896-492	10467-273	279-9	27286(Top 91%)	10696(Top 87%)	284(Top 69%)
15K	9.32 mi	3.11 mi	26962-66	10490-23	278+1	27047(Top 90%)	10568(Top 86%)	294(Top 71%)
21K	13.05 mi	3.73 mi	27515-553	10855-365	309-31	28064(Top 93%)	11235(Top 91%)	353(Top 85%)
25K	15.53 mi	2.48 mi	26860+655	10533+322	292+17	23372(Top 78%)	9028(Top 73%)	217(Top 52%)
30K	18.64 mi	3.11 mi	26084+776	10202+331	278+14	22369(Top 74%)	8692(Top 70%)	218(Top 53%)
35K	21.75 mi	3.11 mi	25634+450	10036+166	270+8	23061(Top 77%)	9357(Top 76%)	249(Top 60%)
40K	24.85 mi	3.10 mi	26658-1024	10630-594	310-40	28753(Top 96%)	11807(Top 96%)	386(Top 93%)
Finish	26.22 mi	1.37 mi	26609+49	10613+17	309+1	25150(Top 84%)	10258(Top 83%)	287(Top 69%)

10258

Passing Analysis

Category:

Athletes Passed

2799*

Passed By

3004

Net Change

-205

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#26404
5K → 10K	180*	672	-492	#26404	#26896
10K → 15K	281*	347	-66	#26896	#26962
15K → 21K	198*	751	-553	#26962	#27515
21K → 25K	670*	15	+655	#27515	#26860
25K → 30K	803*	27	+776	#26860	#26084
30K → 35K	527*	77	+450	#26084	#25634
35K → 40K	37*	1061	-1024	#25634	#26658
40K → Finish	103*	54	+49	#26658	#26609
TOTALS	2799*	3004	-205

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 8 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions