Deborah Stellfox

Bedford, PA

Bib: 39703 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 (F65-69)

#0 / 159

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

13:06/mi

40:43

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

12:07/mi

1:18:23

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

13:05/mi

1:59:01

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

13:46/mi

2:50:19

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

14:01/mi

3:25:09

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

16:24/mi

4:16:05

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

15:47/mi

5:05:06

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

16:41/mi

5:56:55

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

18:01/mi

6:21:30

↑ 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 on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 21KFaster

Distance13.05 mi

Time2:50:19

Pace13:03 /mi

2nd Half

Distance13.17 mi

Time3:31:10

Pace16:02 /mi

📊Positive Split: 24.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:34:16	40:43	13:06	40:43	13:06	-
10K	6.21 mi	09:11:56	1:18:23	12:37	37:40	12:07	-0:59
15K	9.32 mi	09:52:34	1:59:01	12:46	40:38	13:05	+0:58
21K	13.05 mi	10:43:52	2:50:19	13:03	51:18	13:46	+0:41
25K	15.53 mi	11:18:42	3:25:09	13:12	34:50	14:01	+0:15
30K	18.64 mi	12:09:38	4:16:05	13:44	50:56	16:24	+2:23
35K	21.75 mi	12:58:39	5:05:06	14:02	49:01	15:47	-0:37
40K	24.85 mi	13:50:28	5:56:55	14:22	51:49	16:41	+0:54
Finish	26.22 mi	14:15:03	6:21:30	14:34	24:35	18:01	+1:20

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

12:07 /mi

Average Pace

14:34 /mi

Slowest Pace

18:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:40

10% of race

Time at Steady Pace

2:47:29

44% of race

Time at Slower Pace

2:56:21

46% of race

Average Pace: 14:33 /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	08:34:16	40:43	13:06	40:43	13:06	#27868
10K	6.21 mi	09:11:56	1:18:23	12:37	37:40	12:07	#27347
15K	9.32 mi	09:52:34	1:59:01	12:46	40:38	13:05	#27631
21K	13.05 mi	10:43:52	2:50:19	13:03	51:18	13:46	#27589
25K	15.53 mi	11:18:42	3:25:09	13:12	34:50	14:01	#27557
30K	18.64 mi	12:09:38	4:16:05	13:44	50:56	16:24	#28020
35K	21.75 mi	12:58:39	5:05:06	14:02	49:01	15:47	#27997
40K	24.85 mi	13:50:28	5:56:55	14:22	51:49	16:41	#27922
Finish	26.22 mi	14:15:03	6:21:30	14:34	24:35	18:01	#28022

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F65-69	Seg. Overall	Seg. Females	Seg. F65-69
5K	3.11 mi	3.11 mi	27868	10990	104	27895(Top 93%)	11035(Top 89%)	116(Top 74%)
10K	6.21 mi	3.10 mi	27347+521	10700+290	98+6	26792(Top 89%)	10433(Top 85%)	90(Top 58%)
15K	9.32 mi	3.11 mi	27631-284	10869-169	102-4	27895(Top 93%)	11035(Top 89%)	116(Top 74%)
21K	13.05 mi	3.73 mi	27589+42	10898-29	107-5	27202(Top 91%)	10770(Top 87%)	112(Top 72%)
25K	15.53 mi	2.48 mi	27557+32	10920-22	108-1	26995(Top 90%)	10877(Top 88%)	123(Top 79%)
30K	18.64 mi	3.11 mi	28020-463	11227-307	121-13	28879(Top 96%)	11827(Top 96%)	146(Top 94%)
35K	21.75 mi	3.11 mi	27997+23	11251-24	124-3	27133(Top 90%)	11137(Top 90%)	128(Top 82%)
40K	24.85 mi	3.10 mi	27922+75	11251	126-2	27292(Top 91%)	11219(Top 91%)	135(Top 87%)
Finish	26.22 mi	1.37 mi	28022-100	11310-59	128-2	28421(Top 95%)	11670(Top 95%)	142(Top 91%)

11670

Passing Analysis

Category:

Athletes Passed

1989*

Passed By

2143

Net Change

-154

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#27868
5K → 10K	655*	134	+521	#27868	#27347
10K → 15K	209*	493	-284	#27347	#27631
15K → 21K	365*	323	+42	#27631	#27589
21K → 25K	237*	205	+32	#27589	#27557
25K → 30K	103*	566	-463	#27557	#28020
30K → 35K	193*	170	+23	#28020	#27997
35K → 40K	191*	116	+75	#27997	#27922
40K → Finish	36*	136	-100	#27922	#28022
TOTALS	1989*	2143	-154

* 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 7 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