Derek Lee

New York, NY

Bib: 1240 M 28

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 3420

Top 25%

Gender (Male)

#0 / 2358

Top 29%

Division (M25-29)

#0 / 546

Top 31%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

9:24/mi

29:13

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

9:16/mi

58:00

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

8:57/mi

1:25:48

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:42/mi

1:52:49

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

9:03/mi

1:58:54

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

9:08/mi

2:21:09

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

7:45/mi

2:50:01

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

10:17/mi

3:21:58

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

9:39/mi

3:59:07

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

872ft

Total climb

918ft

Total descent

237ft

Range

367 to 604 ft

≈

×20story building

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via 13.1M

1:58:549:05 /mi⚡ faster

2nd Half

2:00:139:10 /mi+1.1%

Positive split — 1.1% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:13	9:24	3.11 mi	29:13	9:24	-
10K	58:00	9:20	3.10 mi	28:47	9:16	-0:08
15K	1:25:48	9:12	3.11 mi	27:48	8:57	-0:19
20K	1:52:49	9:05	3.11 mi	27:01	8:42	-0:15
13.1M	1:58:54	9:05	0.67 mi	6:05	9:03	+0:21
25K	2:21:09	9:05	2.43 mi	22:15	9:08	+0:05
31K	2:50:01	8:50	3.73 mi	28:52	7:45	-1:23
36K	3:21:58	9:02	3.11 mi	31:57	10:17	+2:32
Finish(26.22 mi)	3:59:07	9:08	3.85 mi	37:09	9:39	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

9:08 /mi

Slowest Pace

10:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:53

23% of race

Time at Steady Pace

1:54:08

48% of race

Time at Slower Pace

1:09:06

29% of race

Average Pace: 9:07 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	1505	1200	290	1231	1004	251
10K	3.10 mi	1461+44	1166+34	285+5	1424	1147	280
15K	3.11 mi	1378+83	1114+52	273+12	1231	1004	251
20K	3.11 mi	1243+135	1014+100	249+24	890	741	188
13.1M	0.67 mi	1222+21	995+19	245+4	1015	834	203
25K	2.43 mi	1111+111	911+84	227+18	834	697	176
31K	3.73 mi	928+183	766+145	191+36	485	410	99
36K	3.11 mi	864+64	706+60	179+12	662	530	127
Finish(26.22 mi)	3.85 mi	854+10	685+21	168+11	789	590	145

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1505
5K → 10K	3579+44	#1505 → #1461
10K → 15K	386+83	#1461 → #1378
15K → 20K	1136+135	#1378 → #1243
20K → 13.1M	526+21	#1243 → #1222
13.1M → 25K	0111+111	#1222 → #1111
25K → 31K	0183+183	#1111 → #928
31K → 36K	1882+64	#928 → #864
36K → Finish	4050+10	#864 → #854
TOTALS	102753+651	#1505 → #854

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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 19 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Derek Lee

Race Timeline

See every mile of your race

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→13.1M

13.1M→25K

25K→31K

31K→36K

36K→Finish