Shengxi Duan

Naperville, IL

Bib: 1146 M 56

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 16%

Gender (Male)

#0 / 31978

Top 24%

Masters (Masters Men)

#0 / 14572

Top 20%

Division (M55-59)

#0 / 2107

Top 15%

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

8:29/mi

25:28

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:38/mi

26:17

→ flat

76 ft elev

8:19/mi

33:43

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:05/mi

41:48

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:09/mi

49:57

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:21/mi

51:44

→ flat0.6% grade

58 ft elev

8:02/mi

58:03

↓ 30 ft0.6% grade

33 ft elev

8:06/mi

1:06:09

↑ 30 ft0.4% grade

54 ft elev

8:20/mi

1:14:29

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:13/mi

1:17:07

↓ 13 ft0.8% grade

66 ft elev

10M

8:16/mi

1:22:44

↓ 36 ft0.9% grade

33 ft elev

11M

8:25/mi

1:31:09

↑ 43 ft0.7% grade

72 ft elev

12M

8:28/mi

1:39:37

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:18/mi

1:43:10

↑ 16 ft0.7% grade

54 ft elev

13M

8:30/mi

1:48:02

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:30/mi

1:48:58

→ flat0.5% grade

49 ft elev

14M

8:12/mi

1:56:16

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:43/mi

2:04:59

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:55/mi

2:09:45

↑ 68 ft2.4% grade

169 ft elev

16M

7:56/mi

2:13:27

↓ 45 ft1.7% grade

125 ft elev

17M

8:06/mi

2:21:33

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:07/mi

2:29:40

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:11/mi

2:34:55

→ flat

41 ft elev

19M

8:07/mi

2:37:50

→ flat0.2% grade

39 ft elev

20M

8:26/mi

2:46:16

↑ 43 ft0.7% grade

72 ft elev

21M

8:33/mi

2:54:49

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:35/mi

3:01:14

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:43/mi

3:03:26

→ flat0.2% grade

51 ft elev

23M

8:11/mi

3:11:37

↓ 10 ft0.1% grade

46 ft elev

24M

8:34/mi

3:20:11

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:43/mi

3:27:38

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:22/mi

3:28:51

↑ 10 ft1.3% grade

111 ft elev

26M

8:35/mi

3:37:26

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:23/mi

3:39:16

↓ 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

1:48:588:19 /mi⚡ faster

2nd Half

1:50:188:25 /mi+1.2%

Positive split — 1.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:28	8:29	3.00 mi	25:28	8:29	-
5K	26:17	8:28	0.11 mi	0:49	7:38	-0:51
4M	33:43	8:26	0.89 mi	7:26	8:19	+0:41
5M	41:48	8:22	1.00 mi	8:05	8:05	-0:14
6M	49:57	8:20	1.00 mi	8:09	8:09	+0:04
10K	51:44	8:20	0.21 mi	1:47	8:21	+0:12
7M	58:03	8:18	0.79 mi	6:19	8:02	-0:19
8M	1:06:09	8:16	1.00 mi	8:06	8:06	+0:04
9M	1:14:29	8:17	1.00 mi	8:20	8:20	+0:14
15K	1:17:07	8:16	0.32 mi	2:38	8:13	-0:07
10M	1:22:44	8:16	0.68 mi	5:37	8:16	+0:03
11M	1:31:09	8:17	1.00 mi	8:25	8:25	+0:09
12M	1:39:37	8:18	1.00 mi	8:28	8:28	+0:03
20K	1:43:10	8:18	0.43 mi	3:33	8:18	-0:10
13M	1:48:02	8:19	0.57 mi	4:52	8:30	+0:12
Half(13.11 mi)	1:48:58	8:19	0.11 mi	0:56	8:30	0:00
14M	1:56:16	8:18	0.89 mi	7:18	8:12	-0:18
15M	2:04:59	8:20	1.00 mi	8:43	8:43	+0:31
25K	2:09:45	8:21	0.53 mi	4:46	8:55	+0:12
16M	2:13:27	8:20	0.47 mi	3:42	7:56	-0:59
17M	2:21:33	8:20	1.00 mi	8:06	8:06	+0:10
18M	2:29:40	8:19	1.00 mi	8:07	8:07	+0:01
30K	2:34:55	8:19	0.64 mi	5:15	8:11	+0:04
19M	2:37:50	8:18	0.36 mi	2:55	8:07	-0:04
20M	2:46:16	8:19	1.00 mi	8:26	8:26	+0:19
21M	2:54:49	8:19	1.00 mi	8:33	8:33	+0:07
35K	3:01:14	8:20	0.75 mi	6:25	8:35	+0:02
22M	3:03:26	8:20	0.25 mi	2:12	8:43	+0:08
23M	3:11:37	8:20	1.00 mi	8:11	8:11	-0:32
24M	3:20:11	8:20	1.00 mi	8:34	8:34	+0:23
40K	3:27:38	8:21	0.85 mi	7:27	8:43	+0:09
25M	3:28:51	8:21	0.15 mi	1:13	8:22	-0:21
26M	3:37:26	8:22	1.00 mi	8:35	8:35	+0:13
Finish(26.22 mi)	3:39:16	8:22	0.22 mi	1:50	8:23	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

8:22 /mi

Slowest Pace

8:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:47:26

49% of race

Time at Steady Pace

1:51:50

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
3M	3.00 mi	15230	11309	504	10897	8375	351
5K	0.11 mi	14880+350	11083+226	496+8	7316	5917	249
4M	0.89 mi	14767+113	11021+62	483+13	14687	11019	486
5M	1.00 mi	14379+388	10791+230	471+12	12843	9804	420
6M	1.00 mi	14036+343	10582+209	465+6	12837	9849	434
10K	0.21 mi	14021+15	10572+10	464+1	13564	10317	447
7M	0.79 mi	13873+148	10491+81	460+4	13024	9999	435
8M	1.00 mi	13492+381	10263+228	447+13	11305	8840	367
9M	1.00 mi	13409+83	10217+46	438+9	12875	9912	415
15K	0.32 mi	13407+2	10213+4	436+2	13685	10387	456
10M	0.68 mi	13384+23	10195+18	437-1	13575	10290	440
11M	1.00 mi	13303+81	10150+45	434+3	12911	9887	412
12M	1.00 mi	13370-67	10181-31	434	14406	10827	463
20K	0.43 mi	13284+86	10130+51	431+3	11880	9188	385
13M	0.57 mi	13142+142	10031+99	425+6	10897	8375	351
Half(13.11 mi)	0.11 mi	13178-36	10049-18	428-3	12923	9559	406
14M	0.89 mi	12968+210	9899+150	418+10	11023	8539	358
15M	1.00 mi	12827+141	9797+102	410+8	12116	9198	379
25K	0.53 mi	12751+76	9733+64	409+1	11968	9028	379
16M	0.47 mi	12608+143	9640+93	402+7	9393	7313	318
17M	1.00 mi	12339+269	9447+193	393+9	9165	7162	291
18M	1.00 mi	12084+255	9267+180	389+4	9253	7164	297
30K	0.64 mi	11880+204	9108+159	381+8	8767	6739	276
19M	0.36 mi	11787+93	9038+70	377+4	8844	6783	283
20M	1.00 mi	11481+306	8807+231	367+10	8528	6487	278
21M	1.00 mi	11205+276	8601+206	361+6	8854	6629	289
35K	0.75 mi	11054+151	8480+121	360+1	9406	6919	298
22M	0.25 mi	11020+34	8446+34	355+5	8972	6640	287
23M	1.00 mi	10615+405	8138+308	344+11	6298	4814	206
24M	1.00 mi	10294+321	7890+248	336+8	6607	4942	205
40K	0.85 mi	10186+108	7784+106	329+7	9576	6683	298
25M	0.15 mi	10154+32	7759+25	328+1	7616	5522	226
26M	1.00 mi	10055+99	7650+109	326+2	10078	6929	293
Finish(26.22 mi)	0.22 mi	10066-11	7648+2	326	13034	8682	338

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 18%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

10897

Males

8375

No position changes recorded for this athlete.

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