Shanshan Feng

Bib: 15456 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 25550

Gender (Female)

#0 / 10924

Division (F18-39)

#0 / 4660

Race Day Weather

55°/45°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

9:02/mi

28:05

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

9:00/mi

56:04

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

9:00/mi

1:24:02

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

8:56/mi

1:51:46

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

8:49/mi

1:57:47

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

8:45/mi

2:19:01

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

8:39/mi

2:45:54

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

11:18/mi

3:01:16

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

13:38/mi

3:14:54

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

13:50/mi

3:25:15

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

13:14/mi

3:41:49

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

12:02/mi

3:53:51

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

14:07/mi

4:05:55

↓ 20 ft0.3% grade

20 ft elev

25.2M

12:37/mi

4:10:16

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

10:44/mi

4:21:12

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

1:57:478:59 /mi⚡ faster

2nd Half

2:23:2510:56 /mi+21.8%

Positive split — 21.8% 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	28:05	9:02	3.11 mi	28:05	9:02	-
10K	56:04	9:01	3.10 mi	27:59	9:00	-0:02
15K	1:24:02	9:01	3.11 mi	27:58	9:00	0:00
20K	1:51:46	9:00	3.11 mi	27:44	8:56	-0:04
Half(13.11 mi)	1:57:47	8:59	0.68 mi	6:01	8:49	-0:07
25K	2:19:01	8:57	2.42 mi	21:14	8:45	-0:04
30K	2:45:54	8:54	3.11 mi	26:53	8:39	-0:06
20M	3:01:16	9:04	1.36 mi	15:22	11:18	+2:39
21M	3:14:54	9:17	1.00 mi	13:38	13:38	+2:20
35K	3:25:15	9:26	0.75 mi	10:21	13:50	+0:12
23M	3:41:49	9:39	1.25 mi	16:34	13:14	-0:36
24M	3:53:51	9:45	1.00 mi	12:02	12:02	-1:12
40K	4:05:55	9:54	0.85 mi	12:04	14:07	+2:05
25.2M	4:10:16	9:56	0.35 mi	4:21	12:37	-1:30
Finish(26.22 mi)	4:21:12	9:58	1.02 mi	10:56	10:44	-1:53

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:39 /mi

Average Pace

9:58 /mi

Slowest Pace

14:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:45:54

64% of race

Time at Steady Pace

26:18

10% of race

Time at Slower Pace

1:09:00

26% of race

Average Pace: 9:58 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	20241	8003	8003	18936	7219	7219
10K	3.10 mi	19998+243	7867+136	7867+136	19782	7721	7721
15K	3.11 mi	19637+361	7642+225	7642+225	18936	7219	7219
20K	3.11 mi	18929+708	7249+393	7249+393	17028	6187	6187
Half(13.11 mi)	0.68 mi	18854+75	7212+37	7212+37	17485	6518	6518
25K	2.42 mi	18073+781	6810+402	6810+402	14384	4832	4832
30K	3.11 mi	16889+1184	6200+610	6200+610	11469	3435	3435
20M	1.36 mi	17269-380	6442-242	6442-242	20007	8225	8225
21M	1.00 mi	17784-515	6779-337	6779-337	21803	9198	9198
35K	0.75 mi	18248-464	7035-256	7035-256	24145	10370	10370
23M	1.25 mi	18642-394	7272-237	7272-237	22877	9780	9780
24M	1.00 mi	18790-148	7370-98	7370-98	21511	9189	9189
40K	0.85 mi	19082-292	7542-172	7542-172	23749	10276	10276
25.2M	0.35 mi	19075+7	7548-6	7548-6	18824	7924	7924
Finish(26.22 mi)	1.02 mi	19121-46	7592-44	7592-44	20644	8794	8794

8794

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#20241
5K → 10K	156399+243	#20241 → #19998
10K → 15K	53414+361	#19998 → #19637
15K → 20K	6714+708	#19637 → #18929
20K → Half	782+75	#18929 → #18854
Half → 25K	2783+781	#18854 → #18073
25K → 30K	11185+1184	#18073 → #16889
30K → 20M	42747-380	#16889 → #17269
20M → 21M	53419-515	#17269 → #17784
21M → 35K	48016-464	#17784 → #18248
35K → 23M	43339-394	#18248 → #18642
23M → 24M	17830-148	#18642 → #18790
24M → 40K	30614-292	#18790 → #19082
40K → 25.2M	2330+7	#19082 → #19075
25.2M → Finish	9246-46	#19075 → #19121
TOTALS	26983818+1120	#20241 → #19121

Passing Visualized

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 about 1 month ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing