Chunfang Zhao

Bib: 19648F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
Masters (Masters Women)
#0 / 6263
Top 26%
Division (F50-54)
#0 / 1187
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:05
Rank: #15198
Start5K
8:04/mi
25:05 split
10K· 6.21 mi
50:18
Rank: #15074 (+124)
5K10K
8:07/mi
25:13 split
15K· 9.32 mi
1:15:38
Rank: #14811 (+263)
10K15K
8:09/mi
25:20 split
20K· 12.43 mi
1:41:45
Rank: #14655 (+156)
15K20K
8:24/mi
26:07 split
Half· 13.11 mi
1:47:12
Rank: #14532 (+123)
20KHalf
7:59/mi
5:27 split
25K· 15.53 mi
2:08:25
Rank: #14437 (+95)
Half25K
8:45/mi
21:13 split
30K· 18.64 mi
2:38:15
Rank: #14756 (-319)
25K30K
9:36/mi
29:50 split
20M
2:50:20
Rank: #14487 (+269)
30K20M
8:54/mi
12:05 split
21M
2:59:27
Rank: #14112 (+375)
20M21M
9:07/mi
9:07 split
35K· 21.75 mi
3:05:28
Rank: #13854 (+258)
21M35K
8:03/mi
6:01 split
23M
3:15:55
Rank: #13469 (+385)
35K23M
8:21/mi
10:27 split
24M
3:24:06
Rank: #13162 (+307)
23M24M
8:11/mi
8:11 split
40K· 24.85 mi
3:31:35
Rank: #12985 (+177)
24M40K
8:45/mi
7:29 split
25.2M
3:34:46
Rank: #12864 (+121)
40K25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:43:12
Rank: #12717 (+147)
25.2MFinish
8:17/mi
8:26 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:12
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:56:00
Pace8:51 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2225:058:0425:05
8:04
-
10K
6.21 mi11:42:3550:188:0625:13
8:07
+0:03
15K
9.32 mi12:07:551:15:388:0725:20
8:09
+0:02
20K
12.43 mi12:34:021:41:458:1126:07
8:24
+0:15
Half
13.11 mi12:39:291:47:128:115:27
7:59
-0:25
25K
15.53 mi13:00:422:08:258:1621:13
8:45
+0:46
30K
18.64 mi13:30:322:38:158:2929:50
9:36
+0:51
20M
20.00 mi13:42:372:50:208:3112:05
8:54
-0:42
21M
21.00 mi13:51:442:59:278:339:07
9:07
+0:13
35K
21.75 mi13:57:453:05:288:326:01
8:03
-1:04
23M
23.00 mi14:08:123:15:558:3110:27
8:21
+0:18
24M
24.00 mi14:16:233:24:068:308:11
8:11
-0:10
40K
24.85 mi14:23:523:31:358:317:29
8:45
+0:34
25.2M
25.20 mi14:27:033:34:468:313:11
9:14
+0:29
Finish
26.22 mi14:35:293:43:128:318:26
8:17
-0:57

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

7:59 /mi

Average Pace

8:31 /mi

Slowest Pace

9:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:33

16% of race

Time at Steady Pace

1:43:44

46% of race

Time at Slower Pace

1:22:55

37% of race

Average Pace: 8:31 /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 mi11:17:2225:058:0425:05
8:04
#15198
10K
6.21 mi11:42:3550:188:0625:13
8:07
#15074
15K
9.32 mi12:07:551:15:388:0725:20
8:09
#14811
20K
12.43 mi12:34:021:41:458:1126:07
8:24
#14655
Half
13.11 mi12:39:291:47:128:115:27
7:59
#14532
25K
15.53 mi13:00:422:08:258:1621:13
8:45
#14437
30K
18.64 mi13:30:322:38:158:2929:50
9:36
#14756
20M
20.00 mi13:42:372:50:208:3112:05
8:54
#14487
21M
21.00 mi13:51:442:59:278:339:07
9:07
#14112
35K
21.75 mi13:57:453:05:288:326:01
8:03
#13854
23M
23.00 mi14:08:123:15:558:3110:27
8:21
#13469
24M
24.00 mi14:16:233:24:068:308:11
8:11
#13162
40K
24.85 mi14:23:523:31:358:317:29
8:45
#12985
25.2M
25.20 mi14:27:033:34:468:313:11
9:14
#12864
Finish
26.22 mi14:35:293:43:128:318:26
8:17
#12717
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi151985057505714438(Top 57%)4626(Top 42%)4626(Top 390%)
10K6.21 mi3.10 mi15074+1244982+754982+7514979(Top 59%)4924(Top 45%)4924(Top 415%)
15K9.32 mi3.11 mi14811+2634828+1544828+15414438(Top 57%)4626(Top 42%)4626(Top 390%)
20K12.43 mi3.11 mi14655+1564749+794749+7914287(Top 56%)4599(Top 42%)4599(Top 387%)
Half13.11 mi0.68 mi14532+1234690+594690+5912743(Top 50%)3750(Top 34%)3750(Top 316%)
25K15.53 mi2.42 mi14437+954661+294661+2914328(Top 56%)4787(Top 44%)4787(Top 403%)
30K18.64 mi3.11 mi14756-3194927-2664927-26615855(Top 62%)5884(Top 54%)5884(Top 496%)
20M20.00 mi1.36 mi14487+2694812+1154812+11511582(Top 45%)3809(Top 35%)3809(Top 321%)
21M21.00 mi1.00 mi14112+3754661+1514661+1519142(Top 36%)2775(Top 25%)2775(Top 234%)
35K21.75 mi0.75 mi13854+2584550+1114550+1118114(Top 32%)2290(Top 21%)2290(Top 193%)
23M23.00 mi1.25 mi13469+3854393+1574393+1577646(Top 30%)2224(Top 20%)2224(Top 187%)
24M24.00 mi1.00 mi13162+3074269+1244269+1247697(Top 30%)2349(Top 22%)2349(Top 198%)
40K24.85 mi0.85 mi12985+1774209+604209+609667(Top 38%)3406(Top 31%)3406(Top 287%)
25.2M25.20 mi0.35 mi12864+1214170+394170+397708(Top 30%)2547(Top 23%)2547(Top 215%)
Finish26.22 mi1.02 mi12717+1474133+374133+3710217(Top 40%)3615(Top 33%)3615(Top 305%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14438

Females

4626

F50-54

4626

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

14979

Females

4924

F50-54

4924

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14438

Females

4626

F50-54

4626

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14287

Females

4599

F50-54

4599

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12743

Females

3750

F50-54

3750

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14328

Females

4787

F50-54

4787

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15855

Females

5884

F50-54

5884

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11582

Females

3809

F50-54

3809

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9142

Females

2775

F50-54

2775

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8114

Females

2290

F50-54

2290

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7646

Females

2224

F50-54

2224

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7697

Females

2349

F50-54

2349

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9667

Females

3406

F50-54

3406

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7708

Females

2547

F50-54

2547

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10217

Females

3615

F50-54

3615

Passing Analysis

Category:
Athletes Passed
3678
Passed By
1197
Net Change
+2481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15198
5K10K341217+124#15198#15074
10K15K373110+263#15074#14811
15K20K312156+156#14811#14655
20KHalf1263+123#14655#14532
Half25K251156+95#14532#14437
25K30K167486-319#14437#14756
30K20M29021+269#14756#14487
20M21M3794+375#14487#14112
21M35K2602+258#14112#13854
35K23M3872+385#13854#13469
23M24M3147+307#13469#13162
24M40K1869+177#13162#12985
40K25.2M1221+121#12985#12864
25.2MFinish17023+147#12864#12717
TOTALS36781197+2481
📊

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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Boston Athletic Association

Boston Athletic Association

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