Wenzhen Zhan

Bib: 9928F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 8%
Masters (Masters Women)
#0 / 6759
Top 2%
Division (F45-49)
#0 / 1813
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:32
Rank: #7309
Start5K
21:32 | 6:56/mi
10K· 6.21 mi
42:54
Rank: #7184 (+125)
5K10K
21:22 | 6:53/mi
15K· 9.32 mi
1:04:09
Rank: #6941 (+243)
10K15K
21:15 | 6:50/mi
20K· 12.43 mi
1:25:27
Rank: #6638 (+303)
15K20K
21:18 | 6:51/mi
Half· 13.11 mi
1:30:05
Rank: #6611 (+27)
20KHalf
4:38 | 6:47/mi
25K· 15.53 mi
1:47:00
Rank: #6485 (+126)
Half25K
16:55 | 6:59/mi
30K· 18.64 mi
2:13:21
Rank: #7703 (-1218)
25K30K
26:21 | 8:29/mi
20M
2:23:22
Rank: #7524 (+179)
30K20M
10:01 | 7:22/mi
21M
2:31:14
Rank: #7400 (+124)
20M21M
7:52 | 7:52/mi
35K· 21.75 mi
2:36:38
Rank: #7333 (+67)
21M35K
5:24 | 7:13/mi
23M
2:46:15
Rank: #7311 (+22)
35K23M
9:37 | 7:41/mi
24M
2:53:32
Rank: #7205 (+106)
23M24M
7:17 | 7:17/mi
40K· 24.85 mi
2:59:51
Rank: #7137 (+68)
24M40K
6:19 | 7:23/mi
25.2M
3:02:44
Rank: #7118 (+19)
40K25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:09:59
Rank: #7062 (+56)
25.2MFinish
7:15 | 7:07/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
Time1:30:05
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2221:326:5621:32
6:56
-
10K
6.21 mi11:08:4442:546:5421:22
6:53
-0:03
15K
9.32 mi11:29:591:04:096:5321:15
6:50
-0:03
20K
12.43 mi11:51:171:25:276:5321:18
6:51
+0:01
Half
13.11 mi11:55:551:30:056:524:38
6:47
-0:04
25K
15.53 mi12:12:501:47:006:5316:55
6:59
+0:12
30K
18.64 mi12:39:112:13:217:0926:21
8:29
+1:30
20M
20.00 mi12:49:122:23:227:1010:01
7:22
-1:07
21M
21.00 mi12:57:042:31:147:127:52
7:52
+0:30
35K
21.75 mi13:02:282:36:387:125:24
7:13
-0:39
23M
23.00 mi13:12:052:46:157:149:37
7:41
+0:28
24M
24.00 mi13:19:222:53:327:147:17
7:17
-0:24
40K
24.85 mi13:25:412:59:517:146:19
7:23
+0:06
25.2M
25.20 mi13:28:343:02:447:152:53
8:22
+0:59
Finish
26.22 mi13:35:493:09:597:157:15
7:07
-1:15

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

6:47 /mi

Average Pace

7:15 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:05

47% of race

Time at Steady Pace

53:11

28% of race

Time at Slower Pace

46:43

25% of race

Average Pace: 7:15 /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 mi10:47:2221:326:5621:32
6:56
#7309
10K
6.21 mi11:08:4442:546:5421:22
6:53
#7184
15K
9.32 mi11:29:591:04:096:5321:15
6:50
#6941
20K
12.43 mi11:51:171:25:276:5321:18
6:51
#6638
Half
13.11 mi11:55:551:30:056:524:38
6:47
#6611
25K
15.53 mi12:12:501:47:006:5316:55
6:59
#6485
30K
18.64 mi12:39:112:13:217:0926:21
8:29
#7703
20M
20.00 mi12:49:122:23:227:1010:01
7:22
#7524
21M
21.00 mi12:57:042:31:147:127:52
7:52
#7400
35K
21.75 mi13:02:282:36:387:125:24
7:13
#7333
23M
23.00 mi13:12:052:46:157:149:37
7:41
#7311
24M
24.00 mi13:19:222:53:327:147:17
7:17
#7205
40K
24.85 mi13:25:412:59:517:146:19
7:23
#7137
25.2M
25.20 mi13:28:343:02:447:152:53
8:22
#7118
Finish
26.22 mi13:35:493:09:597:157:15
7:07
#7062
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi73097707706498(Top 23%)622(Top 5%)622(Top 34%)
10K6.21 mi3.10 mi7184+125737+33737+337089(Top 25%)727(Top 6%)727(Top 40%)
15K9.32 mi3.11 mi6941+243691+46691+466498(Top 23%)622(Top 5%)622(Top 34%)
20K12.43 mi3.11 mi6638+303633+58633+585851(Top 21%)524(Top 4%)524(Top 29%)
Half13.11 mi0.68 mi6611+27626+7626+76177(Top 22%)590(Top 5%)590(Top 33%)
25K15.53 mi2.42 mi6485+126615+11615+116196(Top 22%)645(Top 5%)645(Top 36%)
30K18.64 mi3.11 mi7703-1218991-376991-37614630(Top 52%)4695(Top 38%)4695(Top 259%)
20M20.00 mi1.36 mi7524+179967+24967+246232(Top 22%)868(Top 7%)868(Top 48%)
21M21.00 mi1.00 mi7400+124958+9958+96602(Top 23%)1146(Top 9%)1146(Top 63%)
35K21.75 mi0.75 mi7333+67964-6964-66766(Top 24%)1187(Top 10%)1187(Top 65%)
23M23.00 mi1.25 mi7311+22996-32996-327791(Top 27%)1728(Top 14%)1728(Top 95%)
24M24.00 mi1.00 mi7205+106989+7989+76336(Top 22%)1194(Top 10%)1194(Top 66%)
40K24.85 mi0.85 mi7137+68990-1990-16158(Top 22%)1198(Top 10%)1198(Top 66%)
25.2M25.20 mi0.35 mi7118+191000-101000-107987(Top 28%)2045(Top 17%)2045(Top 113%)
Finish26.22 mi1.02 mi7062+561009-91009-96487(Top 23%)1430(Top 12%)1430(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6498

Females

622

F45-49

622

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7089

Females

727

F45-49

727

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6498

Females

622

F45-49

622

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5851

Females

524

F45-49

524

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6177

Females

590

F45-49

590

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6196

Females

645

F45-49

645

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14630

Females

4695

F45-49

4695

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6232

Females

868

F45-49

868

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6602

Females

1146

F45-49

1146

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6766

Females

1187

F45-49

1187

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7791

Females

1728

F45-49

1728

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6336

Females

1194

F45-49

1194

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6158

Females

1198

F45-49

1198

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7987

Females

2045

F45-49

2045

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6487

Females

1430

F45-49

1430

Passing Analysis

Category:
Athletes Passed
2005
Passed By
1758
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7309
5K10K274149+125#7309#7184
10K15K27734+243#7184#6941
15K20K32522+303#6941#6638
20KHalf4316+27#6638#6611
Half25K18458+126#6611#6485
25K30K221240-1218#6485#7703
30K20M19314+179#7703#7524
20M21M14622+124#7524#7400
21M35K8922+67#7400#7333
35K23M9977+22#7333#7311
23M24M12721+106#7311#7205
24M40K9123+68#7205#7137
40K25.2M3718+19#7137#7118
25.2MFinish9842+56#7118#7062
TOTALS20051758+247
📊

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