John Li

Philadelphia, PA

Bib: 20764 M 29

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 6%

Gender (Male)

#0 / 31978

Top 9%

Division (M25-29)

#0 / 5339

Top 11%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

6:09/mi

18:28

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:42/mi

19:11

→ flat

76 ft elev

6:22/mi

24:52

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:32/mi

31:24

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:22/mi

37:46

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:01/mi

39:16

→ flat0.6% grade

58 ft elev

6:17/mi

44:12

↓ 30 ft0.6% grade

33 ft elev

6:41/mi

50:53

↑ 30 ft0.4% grade

54 ft elev

6:47/mi

57:40

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:55/mi

59:53

↓ 13 ft0.8% grade

66 ft elev

10M

7:01/mi

1:04:39

↓ 36 ft0.9% grade

33 ft elev

11M

7:27/mi

1:12:06

↑ 43 ft0.7% grade

72 ft elev

12M

7:06/mi

1:19:12

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:06/mi

1:22:14

↑ 16 ft0.7% grade

54 ft elev

13M

8:04/mi

1:26:51

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:04/mi

1:27:44

→ flat0.5% grade

49 ft elev

14M

7:39/mi

1:34:33

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:15/mi

1:42:48

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:36/mi

1:47:24

↑ 68 ft2.4% grade

169 ft elev

16M

7:41/mi

1:50:59

↓ 45 ft1.7% grade

125 ft elev

17M

6:57/mi

1:57:56

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

6:59/mi

2:04:55

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:51/mi

2:09:57

→ flat

41 ft elev

19M

7:48/mi

2:12:45

→ flat0.2% grade

39 ft elev

20M

8:06/mi

2:20:51

↑ 43 ft0.7% grade

72 ft elev

21M

8:27/mi

2:29:18

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

9:15/mi

2:36:13

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:35/mi

2:38:38

→ flat0.2% grade

51 ft elev

23M

8:42/mi

2:47:20

↓ 10 ft0.1% grade

46 ft elev

24M

8:23/mi

2:55:43

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:10/mi

3:02:42

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:08/mi

3:03:53

↑ 10 ft1.3% grade

111 ft elev

26M

7:49/mi

3:11:42

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:51/mi

3:13:25

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:27:446:42 /mi⚡ faster

2nd Half

1:45:418:04 /mi+20.5%

Positive split — 20.5% slower in the second half

AI Race Performance Report

John's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	18:28	6:09	3.00 mi	18:28	6:09	-
5K	19:11	6:10	0.11 mi	0:43	6:42	+0:33
4M	24:52	6:13	0.89 mi	5:41	6:22	-0:20
5M	31:24	6:17	1.00 mi	6:32	6:32	+0:10
6M	37:46	6:18	1.00 mi	6:22	6:22	-0:10
10K	39:16	6:19	0.21 mi	1:30	7:01	+0:39
7M	44:12	6:19	0.79 mi	4:56	6:17	-0:44
8M	50:53	6:22	1.00 mi	6:41	6:41	+0:24
9M	57:40	6:24	1.00 mi	6:47	6:47	+0:06
15K	59:53	6:25	0.32 mi	2:13	6:55	+0:08
10M	1:04:39	6:28	0.68 mi	4:46	7:01	+0:06
11M	1:12:06	6:33	1.00 mi	7:27	7:27	+0:26
12M	1:19:12	6:36	1.00 mi	7:06	7:06	-0:21
20K	1:22:14	6:37	0.43 mi	3:02	7:06	0:00
13M	1:26:51	6:41	0.57 mi	4:37	8:04	+0:58
Half(13.11 mi)	1:27:44	6:42	0.11 mi	0:53	8:04	0:00
14M	1:34:33	6:45	0.89 mi	6:49	7:39	-0:25
15M	1:42:48	6:51	1.00 mi	8:15	8:15	+0:36
25K	1:47:24	6:55	0.53 mi	4:36	8:36	+0:21
16M	1:50:59	6:56	0.47 mi	3:35	7:41	-0:55
17M	1:57:56	6:56	1.00 mi	6:57	6:57	-0:44
18M	2:04:55	6:56	1.00 mi	6:59	6:59	+0:02
30K	2:09:57	6:58	0.64 mi	5:02	7:51	+0:52
19M	2:12:45	6:59	0.36 mi	2:48	7:48	-0:03
20M	2:20:51	7:03	1.00 mi	8:06	8:06	+0:18
21M	2:29:18	7:07	1.00 mi	8:27	8:27	+0:21
35K	2:36:13	7:11	0.75 mi	6:55	9:15	+0:48
22M	2:38:38	7:13	0.25 mi	2:25	9:35	+0:20
23M	2:47:20	7:17	1.00 mi	8:42	8:42	-0:53
24M	2:55:43	7:19	1.00 mi	8:23	8:23	-0:19
40K	3:02:42	7:21	0.85 mi	6:59	8:10	-0:13
25M	3:03:53	7:21	0.15 mi	1:11	8:08	-0:02
26M	3:11:42	7:22	1.00 mi	7:49	7:49	-0:19
Finish(26.22 mi)	3:13:25	7:23	0.22 mi	1:43	7:51	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:09 /mi

Average Pace

7:23 /mi

Slowest Pace

9:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:43

46% of race

Time at Steady Pace

48:49

25% of race

Time at Slower Pace

55:53

29% of race

Average Pace: 7:23 /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
3M	3.00 mi	557	507	136	7876	6339	1235
5K	0.11 mi	580-23	529-22	139-3	2389	2151	457
4M	0.89 mi	635-55	583-54	155-16	929	851	200
5M	1.00 mi	757-122	693-110	177-22	1550	1403	309
6M	1.00 mi	788-31	724-31	184-7	989	898	212
10K	0.21 mi	827-39	753-29	188-4	3000	2642	564
7M	0.79 mi	824+3	752+1	187+1	933	856	208
8M	1.00 mi	888-64	809-57	196-9	1598	1446	324
9M	1.00 mi	957-69	872-63	207-11	1888	1700	382
15K	0.32 mi	1002-45	910-38	214-7	3307	2910	604
10M	0.68 mi	1094-92	992-82	229-15	3526	3093	643
11M	1.00 mi	1272-178	1157-165	263-34	4572	3936	807
12M	1.00 mi	1390-118	1262-105	285-22	3577	3121	651
20K	0.43 mi	1420-30	1291-29	291-6	2995	2665	566
13M	0.57 mi	1649-229	1496-205	333-42	7876	6339	1235
Half(13.11 mi)	0.11 mi	1669-20	1514-18	335-2	9049	6902	1420
14M	0.89 mi	1884-215	1703-189	381-46	6343	5192	1012
15M	1.00 mi	2324-440	2086-383	460-79	8320	6617	1329
25K	0.53 mi	2520-196	2253-167	492-32	9487	7396	1474
16M	0.47 mi	2614-94	2335-82	509-17	7241	5800	1117
17M	1.00 mi	2564+50	2289+46	494+15	2372	2108	450
18M	1.00 mi	2531+33	2259+30	485+9	2471	2188	459
30K	0.64 mi	2608-77	2325-66	494-9	6208	4959	977
19M	0.36 mi	2651-43	2352-27	501-7	6214	4946	976
20M	1.00 mi	2745-94	2429-77	507-6	6235	4923	966
21M	1.00 mi	2872-127	2527-98	524-17	8174	6176	1207
35K	0.75 mi	3050-178	2656-129	546-22	15376	10375	1980
22M	0.25 mi	3112-62	2706-50	556-10	17060	11365	2185
23M	1.00 mi	3271-159	2828-122	577-21	9847	7099	1371
24M	1.00 mi	3297-26	2837-9	577	5628	4293	863
40K	0.85 mi	3327-30	2846-9	578-1	5981	4445	895
25M	0.15 mi	3328-1	2847-1	578	6323	4673	973
26M	1.00 mi	3351-23	2854-7	581-3	4776	3609	758
Finish(26.22 mi)	0.22 mi	3362-11	2861-7	580+1	8301	5883	1285

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 13%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

7876

Males

6339

No position changes recorded for this athlete.

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