Shijie Deng

Bib: 32058M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:59
Rank: #20474
Start5K
27:59 | 9:00/mi
10K· 6.21 mi
56:38
Rank: #21119 (-645)
5K10K
28:39 | 9:13/mi
15K· 9.32 mi
1:26:42
Rank: #21691 (-572)
10K15K
30:04 | 9:41/mi
20K· 12.43 mi
1:59:10
Rank: #22355 (-664)
15K20K
32:28 | 10:27/mi
Half· 13.11 mi
2:06:08
Rank: #22468 (-113)
20KHalf
6:58 | 10:13/mi
25K· 15.53 mi
2:33:56
Rank: #22975 (-507)
Half25K
27:48 | 11:28/mi
30K· 18.64 mi
3:11:40
Rank: #23403 (-428)
25K30K
37:44 | 12:09/mi
20M
3:28:12
Rank: #23501 (-98)
30K20M
16:32 | 12:10/mi
21M
3:41:08
Rank: #23542 (-41)
20M21M
12:56 | 12:56/mi
35K· 21.75 mi
3:49:15
Rank: #23529 (+13)
21M35K
8:07 | 10:51/mi
23M
4:04:51
Rank: #23614 (-85)
35K23M
15:36 | 12:28/mi
24M
4:17:50
Rank: #23765 (-151)
23M24M
12:59 | 12:59/mi
40K· 24.85 mi
4:28:39
Rank: #23815 (-50)
24M40K
10:49 | 12:39/mi
25.2M
4:34:11
Rank: #23888 (-73)
40K25.2M
5:32 | 16:03/mi
Finish· 26.22 mi
4:45:50
Rank: #23919 (-31)
25.2MFinish
11:39 | 11:26/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:08
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:39:42
Pace12:11 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5827:599:0027:59
9:00
-
10K
6.21 mi12:12:3756:389:0728:39
9:13
+0:13
15K
9.32 mi12:42:411:26:429:1830:04
9:41
+0:28
20K
12.43 mi13:15:091:59:109:3532:28
10:27
+0:46
Half
13.11 mi13:22:072:06:089:376:58
10:13
-0:14
25K
15.53 mi13:49:552:33:569:5527:48
11:28
+1:15
30K
18.64 mi14:27:393:11:4010:1737:44
12:09
+0:41
20M
20.00 mi14:44:113:28:1210:2516:32
12:10
+0:01
21M
21.00 mi14:57:073:41:0810:3212:56
12:56
+0:46
35K
21.75 mi15:05:143:49:1510:328:07
10:51
-2:05
23M
23.00 mi15:20:504:04:5110:3915:36
12:28
+1:37
24M
24.00 mi15:33:494:17:5010:4512:59
12:59
+0:31
40K
24.85 mi15:44:384:28:3910:4910:49
12:39
-0:20
25.2M
25.20 mi15:50:104:34:1110:535:32
16:03
+3:24
Finish
26.22 mi16:01:494:45:5010:5511:39
11:26
-4:37

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

9:00 /mi

Average Pace

10:55 /mi

Slowest Pace

16:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:08

44% of race

Time at Steady Pace

1:41:50

36% of race

Time at Slower Pace

57:52

20% of race

Average Pace: 10:54 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:43:5827:599:0027:59
9:00
#20474
10K
6.21 mi12:12:3756:389:0728:39
9:13
#21119
15K
9.32 mi12:42:411:26:429:1830:04
9:41
#21691
20K
12.43 mi13:15:091:59:109:3532:28
10:27
#22355
Half
13.11 mi13:22:072:06:089:376:58
10:13
#22468
25K
15.53 mi13:49:552:33:569:5527:48
11:28
#22975
30K
18.64 mi14:27:393:11:4010:1737:44
12:09
#23403
20M
20.00 mi14:44:113:28:1210:2516:32
12:10
#23501
21M
21.00 mi14:57:073:41:0810:3212:56
12:56
#23542
35K
21.75 mi15:05:143:49:1510:328:07
10:51
#23529
23M
23.00 mi15:20:504:04:5110:3915:36
12:28
#23614
24M
24.00 mi15:33:494:17:5010:4512:59
12:59
#23765
40K
24.85 mi15:44:384:28:3910:4910:49
12:39
#23815
25.2M
25.20 mi15:50:104:34:1110:535:32
16:03
#23888
Finish
26.22 mi16:01:494:45:5010:5511:39
11:26
#23919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20474123551235522743(Top 85%)13516(Top 89%)13516(Top 659%)
10K6.21 mi3.10 mi21119-64512722-36712722-36721681(Top 81%)13014(Top 86%)13014(Top 634%)
15K9.32 mi3.11 mi21691-57212999-27712999-27722743(Top 85%)13516(Top 89%)13516(Top 659%)
20K12.43 mi3.11 mi22355-66413325-32613325-32623751(Top 89%)13953(Top 92%)13953(Top 680%)
Half13.11 mi0.68 mi22468-11313377-5213377-5223682(Top 89%)13931(Top 92%)13931(Top 679%)
25K15.53 mi2.42 mi22975-50713605-22813605-22824612(Top 92%)14298(Top 94%)14298(Top 697%)
30K18.64 mi3.11 mi23403-42813789-18413789-18424647(Top 93%)14257(Top 94%)14257(Top 695%)
20M20.00 mi1.36 mi23501-9813821-3213821-3224397(Top 92%)14090(Top 93%)14090(Top 687%)
21M21.00 mi1.00 mi23542-4113836-1513836-1524005(Top 90%)13894(Top 92%)13894(Top 677%)
35K21.75 mi0.75 mi23529+1313825+1113825+1123020(Top 86%)13401(Top 88%)13401(Top 653%)
23M23.00 mi1.25 mi23614-8513859-3413859-3424531(Top 92%)14102(Top 93%)14102(Top 687%)
24M24.00 mi1.00 mi23765-15113914-5513914-5525455(Top 96%)14526(Top 96%)14526(Top 708%)
40K24.85 mi0.85 mi23815-5013931-1713931-1724606(Top 92%)14103(Top 93%)14103(Top 687%)
25.2M25.20 mi0.35 mi23888-7313953-2213953-2226125(Top 98%)14879(Top 98%)14879(Top 725%)
Finish26.22 mi1.02 mi23919-3113960-713960-724597(Top 92%)14118(Top 93%)14118(Top 688%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

22743

Males

13516

M50-54

13516

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21681

Males

13014

M50-54

13014

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

22743

Males

13516

M50-54

13516

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23751

Males

13953

M50-54

13953

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23682

Males

13931

M50-54

13931

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24612

Males

14298

M50-54

14298

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24647

Males

14257

M50-54

14257

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24397

Males

14090

M50-54

14090

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

24005

Males

13894

M50-54

13894

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

23020

Males

13401

M50-54

13401

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

24531

Males

14102

M50-54

14102

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25455

Males

14526

M50-54

14526

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24606

Males

14103

M50-54

14103

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26125

Males

14879

M50-54

14879

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24597

Males

14118

M50-54

14118

Passing Analysis

Category:
Athletes Passed
323
Passed By
3768
Net Change
-3445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20474
5K10K92737-645#20474#21119
10K15K32604-572#21119#21691
15K20K17681-664#21691#22355
20KHalf2115-113#22355#22468
Half25K17524-507#22468#22975
25K30K27455-428#22975#23403
30K20M24122-98#23403#23501
20M21M1960-41#23501#23542
21M35K3219+13#23542#23529
35K23M17102-85#23529#23614
23M24M7158-151#23614#23765
24M40K1565-50#23765#23815
40K25.2M275-73#23815#23888
25.2MFinish2051-31#23888#23919
TOTALS3233768-3445
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing