Fan Zhang

Bib: 20246F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 32%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:52
Rank: #16634
Start5K
8:00/mi
24:52 split
10K· 6.21 mi
49:12
Rank: #15867 (+767)
5K10K
7:50/mi
24:20 split
15K· 9.32 mi
1:13:30
Rank: #15380 (+487)
10K15K
7:49/mi
24:18 split
20K· 12.43 mi
1:38:19
Rank: #15209 (+171)
15K20K
7:59/mi
24:49 split
Half· 13.11 mi
1:43:40
Rank: #15169 (+40)
20KHalf
7:50/mi
5:21 split
25K· 15.53 mi
2:03:05
Rank: #14935 (+234)
Half25K
8:00/mi
19:25 split
30K· 18.64 mi
2:30:41
Rank: #15391 (-456)
25K30K
8:53/mi
27:36 split
20M
2:43:10
Rank: #15541 (-150)
30K20M
9:11/mi
12:29 split
21M
2:54:41
Rank: #16206 (-665)
20M21M
11:31/mi
11:31 split
35K· 21.75 mi
3:01:13
Rank: #16194 (+12)
21M35K
8:44/mi
6:32 split
23M
3:12:28
Rank: #16129 (+65)
35K23M
8:59/mi
11:15 split
24M
3:21:21
Rank: #16138 (-9)
23M24M
8:53/mi
8:53 split
40K· 24.85 mi
3:29:03
Rank: #16141 (-3)
24M40K
9:00/mi
7:42 split
25.2M
3:32:41
Rank: #16209 (-68)
40K25.2M
10:32/mi
3:38 split
Finish· 26.22 mi
3:41:02
Rank: #16126 (+83)
25.2MFinish
8:12/mi
8:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:40
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:57:22
Pace8:57 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4724:528:0024:52
8:00
-
10K
6.21 mi11:42:0749:127:5524:20
7:50
-0:10
15K
9.32 mi12:06:251:13:307:5324:18
7:49
-0:01
20K
12.43 mi12:31:141:38:197:5524:49
7:59
+0:10
Half
13.11 mi12:36:351:43:407:545:21
7:50
-0:09
25K
15.53 mi12:56:002:03:057:5519:25
8:00
+0:10
30K
18.64 mi13:23:362:30:418:0527:36
8:53
+0:53
20M
20.00 mi13:36:052:43:108:0912:29
9:11
+0:18
21M
21.00 mi13:47:362:54:418:1911:31
11:31
+2:20
35K
21.75 mi13:54:083:01:138:206:32
8:44
-2:47
23M
23.00 mi14:05:233:12:288:2211:15
8:59
+0:15
24M
24.00 mi14:14:163:21:218:238:53
8:53
-0:06
40K
24.85 mi14:21:583:29:038:257:42
9:00
+0:07
25.2M
25.20 mi14:25:363:32:418:263:38
10:32
+1:32
Finish
26.22 mi14:33:573:41:028:268:21
8:12
-2:20

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

7:49 /mi

Average Pace

8:26 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:26

59% of race

Time at Steady Pace

1:14:27

34% of race

Time at Slower Pace

15:09

7% of race

Average Pace: 8:26 /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 mi11:17:4724:528:0024:52
8:00
#16634
10K
6.21 mi11:42:0749:127:5524:20
7:50
#15867
15K
9.32 mi12:06:251:13:307:5324:18
7:49
#15380
20K
12.43 mi12:31:141:38:197:5524:49
7:59
#15209
Half
13.11 mi12:36:351:43:407:545:21
7:50
#15169
25K
15.53 mi12:56:002:03:057:5519:25
8:00
#14935
30K
18.64 mi13:23:362:30:418:0527:36
8:53
#15391
20M
20.00 mi13:36:052:43:108:0912:29
9:11
#15541
21M
21.00 mi13:47:362:54:418:1911:31
11:31
#16206
35K
21.75 mi13:54:083:01:138:206:32
8:44
#16194
23M
23.00 mi14:05:233:12:288:2211:15
8:59
#16129
24M
24.00 mi14:14:163:21:218:238:53
8:53
#16138
40K
24.85 mi14:21:583:29:038:257:42
9:00
#16141
25.2M
25.20 mi14:25:363:32:418:263:38
10:32
#16209
Finish
26.22 mi14:33:573:41:028:268:21
8:12
#16126
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi166345537553714576(Top 51%)4355(Top 36%)4355(Top 253%)
10K6.21 mi3.10 mi15867+7675059+4785059+47815133(Top 53%)4621(Top 38%)4621(Top 269%)
15K9.32 mi3.11 mi15380+4874776+2834776+28314576(Top 51%)4355(Top 36%)4355(Top 253%)
20K12.43 mi3.11 mi15209+1714704+724704+7214860(Top 52%)4573(Top 37%)4573(Top 266%)
Half13.11 mi0.68 mi15169+404681+234681+2314701(Top 52%)4468(Top 37%)4468(Top 260%)
25K15.53 mi2.42 mi14935+2344586+954586+9513981(Top 49%)4203(Top 34%)4203(Top 245%)
30K18.64 mi3.11 mi15391-4564886-3004886-30017072(Top 60%)6063(Top 50%)6063(Top 353%)
20M20.00 mi1.36 mi15541-1504996-1104996-11017726(Top 62%)6538(Top 53%)6538(Top 381%)
21M21.00 mi1.00 mi16206-6655415-4195415-41922649(Top 80%)9324(Top 76%)9324(Top 543%)
35K21.75 mi0.75 mi16194+125431-165431-1616908(Top 60%)6278(Top 51%)6278(Top 365%)
23M23.00 mi1.25 mi16129+655429+25429+216174(Top 57%)5976(Top 49%)5976(Top 348%)
24M24.00 mi1.00 mi16138-95457-285457-2816766(Top 59%)6356(Top 52%)6356(Top 370%)
40K24.85 mi0.85 mi16141-35482-255482-2516353(Top 58%)6230(Top 51%)6230(Top 363%)
25.2M25.20 mi0.35 mi16209-685528-465528-4619147(Top 67%)7702(Top 63%)7702(Top 448%)
Finish26.22 mi1.02 mi16126+835504+245504+2414259(Top 50%)5083(Top 42%)5083(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14576

Females

4355

F40-44

4355

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15133

Females

4621

F40-44

4621

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14576

Females

4355

F40-44

4355

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

14860

Females

4573

F40-44

4573

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14701

Females

4468

F40-44

4468

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13981

Females

4203

F40-44

4203

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17072

Females

6063

F40-44

6063

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17726

Females

6538

F40-44

6538

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22649

Females

9324

F40-44

9324

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16908

Females

6278

F40-44

6278

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16174

Females

5976

F40-44

5976

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16766

Females

6356

F40-44

6356

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16353

Females

6230

F40-44

6230

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19147

Females

7702

F40-44

7702

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14259

Females

5083

F40-44

5083

Passing Analysis

Category:
Athletes Passed
2692
Passed By
2184
Net Change
+508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16634
5K10K83972+767#16634#15867
10K15K52336+487#15867#15380
15K20K283112+171#15380#15209
20KHalf6121+40#15209#15169
Half25K29561+234#15169#14935
25K30K135591-456#14935#15391
30K20M79229-150#15391#15541
20M21M15680-665#15541#16206
21M35K6351+12#16206#16194
35K23M14277+65#16194#16129
23M24M6978-9#16129#16138
24M40K6063-3#16138#16141
40K25.2M1381-68#16141#16209
25.2MFinish11532+83#16209#16126
TOTALS26922184+508
📊

Passing Visuals

Category:
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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