Wonsuk An

Bib: 20245F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:19
Rank: #24483
Start5K
10:43/mi
33:19 split
10K· 6.21 mi
1:04:54
Rank: #23650 (+833)
5K10K
10:10/mi
31:35 split
15K· 9.32 mi
1:37:07
Rank: #23331 (+319)
10K15K
10:22/mi
32:13 split
20K· 12.43 mi
2:10:28
Rank: #23035 (+296)
15K20K
10:44/mi
33:21 split
Half· 13.11 mi
2:17:41
Rank: #23004 (+31)
20KHalf
10:35/mi
7:13 split
25K· 15.53 mi
2:44:48
Rank: #22811 (+193)
Half25K
11:11/mi
27:07 split
30K· 18.64 mi
3:22:29
Rank: #22702 (+109)
25K30K
12:08/mi
37:41 split
20M
3:40:51
Rank: #22811 (-109)
30K20M
13:31/mi
18:22 split
21M
3:54:14
Rank: #22758 (+53)
20M21M
13:23/mi
13:23 split
35K· 21.75 mi
4:02:14
Rank: #22641 (+117)
21M35K
10:42/mi
8:00 split
23M
4:17:24
Rank: #22549 (+92)
35K23M
12:07/mi
15:10 split
24M
4:34:33
Rank: #22930 (-381)
23M24M
17:09/mi
17:09 split
40K· 24.85 mi
4:50:33
Rank: #23190 (-260)
24M40K
18:43/mi
16:00 split
25.2M
4:57:51
Rank: #23335 (-145)
40K25.2M
21:10/mi
7:18 split
Finish· 26.22 mi
5:17:16
Rank: #23726 (-391)
25.2MFinish
19:03/mi
19:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:41
Pace10:30 /mi
2nd Half
Distance13.11 mi
Time2:59:35
Pace13:42 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5733:1910:4333:19
10:43
-
10K
6.21 mi12:20:321:04:5410:2731:35
10:10
-0:33
15K
9.32 mi12:52:451:37:0710:2532:13
10:22
+0:12
20K
12.43 mi13:26:062:10:2810:3033:21
10:44
+0:22
Half
13.11 mi13:33:192:17:4110:307:13
10:35
-0:09
25K
15.53 mi14:00:262:44:4810:3727:07
11:11
+0:36
30K
18.64 mi14:38:073:22:2910:5237:41
12:08
+0:57
20M
20.00 mi14:56:293:40:5111:0318:22
13:31
+1:23
21M
21.00 mi15:09:523:54:1411:0913:23
13:23
-0:08
35K
21.75 mi15:17:524:02:1411:088:00
10:42
-2:41
23M
23.00 mi15:33:024:17:2411:1115:10
12:07
+1:25
24M
24.00 mi15:50:114:34:3311:2617:09
17:09
+5:02
40K
24.85 mi16:06:114:50:3311:4116:00
18:43
+1:34
25.2M
25.20 mi16:13:294:57:5111:497:18
21:10
+2:27
Finish
26.22 mi16:32:545:17:1612:0719:25
19:03
-2:07

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

10:10 /mi

Average Pace

12:07 /mi

Slowest Pace

21:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:35

10% of race

Time at Steady Pace

3:45:49

71% of race

Time at Slower Pace

59:52

19% of race

Average Pace: 12:06 /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 mi11:48:5733:1910:4333:19
10:43
#24483
10K
6.21 mi12:20:321:04:5410:2731:35
10:10
#23650
15K
9.32 mi12:52:451:37:0710:2532:13
10:22
#23331
20K
12.43 mi13:26:062:10:2810:3033:21
10:44
#23035
Half
13.11 mi13:33:192:17:4110:307:13
10:35
#23004
25K
15.53 mi14:00:262:44:4810:3727:07
11:11
#22811
30K
18.64 mi14:38:073:22:2910:5237:41
12:08
#22702
20M
20.00 mi14:56:293:40:5111:0318:22
13:31
#22811
21M
21.00 mi15:09:523:54:1411:0913:23
13:23
#22758
35K
21.75 mi15:17:524:02:1411:088:00
10:42
#22641
23M
23.00 mi15:33:024:17:2411:1115:10
12:07
#22549
24M
24.00 mi15:50:114:34:3311:2617:09
17:09
#22930
40K
24.85 mi16:06:114:50:3311:4116:00
18:43
#23190
25.2M
25.20 mi16:13:294:57:5111:497:18
21:10
#23335
Finish
26.22 mi16:32:545:17:1612:0719:25
19:03
#23726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi24483102351023522694(Top 89%)9267(Top 85%)9267(Top 1688%)
10K6.21 mi3.10 mi23650+8339752+4839752+48322922(Top 90%)9398(Top 86%)9398(Top 1712%)
15K9.32 mi3.11 mi23331+3199581+1719581+17122694(Top 89%)9267(Top 85%)9267(Top 1688%)
20K12.43 mi3.11 mi23035+2969427+1549427+15422155(Top 87%)8996(Top 82%)8996(Top 1639%)
Half13.11 mi0.68 mi23004+319419+89419+822818(Top 89%)9396(Top 86%)9396(Top 1711%)
25K15.53 mi2.42 mi22811+1939341+789341+7821850(Top 86%)8912(Top 82%)8912(Top 1623%)
30K18.64 mi3.11 mi22702+1099337+49337+422175(Top 87%)9239(Top 85%)9239(Top 1683%)
20M20.00 mi1.36 mi22811-1099417-809417-8023498(Top 92%)10004(Top 92%)10004(Top 1822%)
21M21.00 mi1.00 mi22758+539407+109407+1021397(Top 84%)8997(Top 82%)8997(Top 1639%)
35K21.75 mi0.75 mi22641+1179355+529355+5219102(Top 75%)7897(Top 72%)7897(Top 1438%)
23M23.00 mi1.25 mi22549+929326+299326+2920985(Top 82%)8885(Top 81%)8885(Top 1618%)
24M24.00 mi1.00 mi22930-3819534-2089534-20825332(Top 99%)10869(Top 99%)10869(Top 1980%)
40K24.85 mi0.85 mi23190-2609675-1419675-14125405(Top 99%)10887(Top 100%)10887(Top 1983%)
25.2M25.20 mi0.35 mi23335-1459750-759750-7525434(Top 100%)10892(Top 100%)10892(Top 1984%)
Finish26.22 mi1.02 mi23726-3919959-2099959-20925490(Top 100%)10906(Top 100%)10906(Top 1987%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22694

Females

9267

F60-64

9267

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

22922

Females

9398

F60-64

9398

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22694

Females

9267

F60-64

9267

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22155

Females

8996

F60-64

8996

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22818

Females

9396

F60-64

9396

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

21850

Females

8912

F60-64

8912

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

22175

Females

9239

F60-64

9239

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

23498

Females

10004

F60-64

10004

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

21397

Females

8997

F60-64

8997

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19102

Females

7897

F60-64

7897

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20985

Females

8885

F60-64

8885

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25332

Females

10869

F60-64

10869

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25405

Females

10887

F60-64

10887

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25434

Females

10892

F60-64

10892

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

25490

Females

10906

F60-64

10906

Passing Analysis

Category:
Athletes Passed
2368
Passed By
1611
Net Change
+757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24483
5K10K8374+833#24483#23650
10K15K35031+319#23650#23331
15K20K32529+296#23331#23035
20KHalf4615+31#23035#23004
Half25K23138+193#23004#22811
25K30K20192+109#22811#22702
30K20M48157-109#22702#22811
20M21M8027+53#22811#22758
21M35K1192+117#22758#22641
35K23M11321+92#22641#22549
23M24M9390-381#22549#22930
24M40K2262-260#22930#23190
40K25.2M2147-145#23190#23335
25.2MFinish5396-391#23335#23726
TOTALS23681611+757
📊

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