Zhe Feng

Bib: 13447M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 31%
Division (M45-49)
#0 / 2386
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #10193
Start5K
22:38 | 7:17/mi
10K· 6.21 mi
45:28
Rank: #10468 (-275)
5K10K
22:50 | 7:21/mi
15K· 9.32 mi
1:08:00
Rank: #10166 (+302)
10K15K
22:32 | 7:15/mi
20K· 12.43 mi
1:30:47
Rank: #9915 (+251)
15K20K
22:47 | 7:20/mi
Half· 13.11 mi
1:35:44
Rank: #9901 (+14)
20KHalf
4:57 | 7:15/mi
25K· 15.53 mi
1:53:45
Rank: #9752 (+149)
Half25K
18:01 | 7:26/mi
30K· 18.64 mi
2:17:32
Rank: #9507 (+245)
25K30K
23:47 | 7:39/mi
20M
2:27:59
Rank: #9367 (+140)
30K20M
10:27 | 7:41/mi
21M
2:36:00
Rank: #9219 (+148)
20M21M
8:01 | 8:01/mi
35K· 21.75 mi
2:41:29
Rank: #9125 (+94)
21M35K
5:29 | 7:20/mi
23M
2:51:10
Rank: #9000 (+125)
35K23M
9:41 | 7:44/mi
24M
2:58:26
Rank: #8839 (+161)
23M24M
7:16 | 7:16/mi
40K· 24.85 mi
3:04:42
Rank: #8638 (+201)
24M40K
6:16 | 7:20/mi
25.2M
3:07:33
Rank: #8596 (+42)
40K25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:15:04
Rank: #8573 (+23)
25.2MFinish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:44
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:39:20
Pace7:35 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5522:387:1722:38
7:17
-
10K
6.21 mi11:14:4545:287:1922:50
7:21
+0:04
15K
9.32 mi11:37:171:08:007:1822:32
7:15
-0:06
20K
12.43 mi12:00:041:30:477:1822:47
7:20
+0:05
Half
13.11 mi12:05:011:35:447:184:57
7:15
-0:05
25K
15.53 mi12:23:021:53:457:1918:01
7:26
+0:11
30K
18.64 mi12:46:492:17:327:2323:47
7:39
+0:13
20M
20.00 mi12:57:162:27:597:2410:27
7:41
+0:02
21M
21.00 mi13:05:172:36:007:268:01
8:01
+0:20
35K
21.75 mi13:10:462:41:297:265:29
7:20
-0:41
23M
23.00 mi13:20:272:51:107:279:41
7:44
+0:24
24M
24.00 mi13:27:432:58:267:267:16
7:16
-0:28
40K
24.85 mi13:33:593:04:427:266:16
7:20
+0:04
25.2M
25.20 mi13:36:503:07:337:272:51
8:16
+0:56
Finish
26.22 mi13:44:213:15:047:277:31
7:23
-0:53

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

7:15 /mi

Average Pace

7:27 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:12

94% of race

Time at Steady Pace

10:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi10:51:5522:387:1722:38
7:17
#10193
10K
6.21 mi11:14:4545:287:1922:50
7:21
#10468
15K
9.32 mi11:37:171:08:007:1822:32
7:15
#10166
20K
12.43 mi12:00:041:30:477:1822:47
7:20
#9915
Half
13.11 mi12:05:011:35:447:184:57
7:15
#9901
25K
15.53 mi12:23:021:53:457:1918:01
7:26
#9752
30K
18.64 mi12:46:492:17:327:2323:47
7:39
#9507
20M
20.00 mi12:57:162:27:597:2410:27
7:41
#9367
21M
21.00 mi13:05:172:36:007:268:01
8:01
#9219
35K
21.75 mi13:10:462:41:297:265:29
7:20
#9125
23M
23.00 mi13:20:272:51:107:279:41
7:44
#9000
24M
24.00 mi13:27:432:58:267:267:16
7:16
#8839
40K
24.85 mi13:33:593:04:427:266:16
7:20
#8638
25.2M
25.20 mi13:36:503:07:337:272:51
8:16
#8596
Finish
26.22 mi13:44:213:15:047:277:31
7:23
#8573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10193827582759563(Top 34%)7850(Top 49%)7850(Top 329%)
10K6.21 mi3.10 mi10468-2758402-1278402-12710717(Top 38%)8514(Top 53%)8514(Top 357%)
15K9.32 mi3.11 mi10166+3028221+1818221+1819563(Top 34%)7850(Top 49%)7850(Top 329%)
20K12.43 mi3.11 mi9915+2518064+1578064+1579300(Top 33%)7627(Top 47%)7627(Top 320%)
Half13.11 mi0.68 mi9901+148053+118053+119530(Top 34%)7765(Top 48%)7765(Top 325%)
25K15.53 mi2.42 mi9752+1497933+1207933+1209370(Top 33%)7537(Top 47%)7537(Top 316%)
30K18.64 mi3.11 mi9507+2457752+1817752+1818849(Top 31%)7056(Top 44%)7056(Top 296%)
20M20.00 mi1.36 mi9367+1407639+1137639+1138260(Top 29%)6597(Top 41%)6597(Top 276%)
21M21.00 mi1.00 mi9219+1487523+1167523+1167430(Top 26%)5933(Top 37%)5933(Top 249%)
35K21.75 mi0.75 mi9125+947444+797444+797409(Top 26%)5943(Top 37%)5943(Top 249%)
23M23.00 mi1.25 mi9000+1257334+1107334+1108094(Top 28%)6219(Top 39%)6219(Top 261%)
24M24.00 mi1.00 mi8839+1617208+1267208+1266227(Top 22%)5059(Top 31%)5059(Top 212%)
40K24.85 mi0.85 mi8638+2017051+1577051+1575816(Top 20%)4749(Top 29%)4749(Top 199%)
25.2M25.20 mi0.35 mi8596+427016+357016+357423(Top 26%)5588(Top 35%)5588(Top 234%)
Finish26.22 mi1.02 mi8573+236974+426974+428312(Top 29%)6088(Top 38%)6088(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9563

Males

7850

M45-49

7850

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10717

Males

8514

M45-49

8514

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9563

Males

7850

M45-49

7850

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

9300

Males

7627

M45-49

7627

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9530

Males

7765

M45-49

7765

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

9370

Males

7537

M45-49

7537

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8849

Males

7056

M45-49

7056

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

8260

Males

6597

M45-49

6597

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7430

Males

5933

M45-49

5933

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7409

Males

5943

M45-49

5943

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8094

Males

6219

M45-49

6219

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6227

Males

5059

M45-49

5059

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5816

Males

4749

M45-49

4749

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7423

Males

5588

M45-49

5588

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8312

Males

6088

M45-49

6088

Passing Analysis

Category:
Athletes Passed
2560
Passed By
940
Net Change
+1620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10193
5K10K157432-275#10193#10468
10K15K35048+302#10468#10166
15K20K31463+251#10166#9915
20KHalf3218+14#9915#9901
Half25K22374+149#9901#9752
25K30K34095+245#9752#9507
30K20M17434+140#9507#9367
20M21M17123+148#9367#9219
21M35K1028+94#9219#9125
35K23M17449+125#9125#9000
23M24M17514+161#9000#8839
24M40K2065+201#8839#8638
40K25.2M5513+42#8638#8596
25.2MFinish8764+23#8596#8573
TOTALS2560940+1620
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing