Jack Chia

Bib: 27907M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:11
Rank: #24406
Start5K
33:11 | 10:41/mi
10K· 6.21 mi
1:07:26
Rank: #24362 (+44)
5K10K
34:15 | 11:01/mi
15K· 9.32 mi
1:42:32
Rank: #24290 (+72)
10K15K
35:06 | 11:18/mi
20K· 12.43 mi
2:19:13
Rank: #24165 (+125)
15K20K
36:41 | 11:48/mi
Half· 13.11 mi
2:27:17
Rank: #24193 (-28)
20KHalf
8:04 | 11:49/mi
25K· 15.53 mi
2:59:46
Rank: #24267 (-74)
Half25K
32:29 | 13:24/mi
30K· 18.64 mi
3:55:53
Rank: #24918 (-651)
25K30K
56:07 | 18:04/mi
20M
4:16:09
Rank: #24935 (-17)
30K20M
20:16 | 14:55/mi
21M
4:32:40
Rank: #24972 (-37)
20M21M
16:31 | 16:31/mi
35K· 21.75 mi
4:44:17
Rank: #25000 (-28)
21M35K
11:37 | 15:32/mi
23M
5:06:52
Rank: #25135 (-135)
35K23M
22:35 | 18:02/mi
24M
5:23:47
Rank: #25202 (-67)
23M24M
16:55 | 16:55/mi
40K· 24.85 mi
5:38:02
Rank: #25256 (-54)
24M40K
14:15 | 16:40/mi
25.2M
5:44:11
Rank: #25269 (-13)
40K25.2M
6:09 | 17:50/mi
Finish· 26.22 mi
5:58:12
Rank: #25290 (-21)
25.2MFinish
14:01 | 13:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:17
Pace11:14 /mi
2nd Half
Distance13.11 mi
Time3:30:55
Pace16:05 /mi
📊Positive Split: 43.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3333:1110:4133:11
10:41
-
10K
6.21 mi12:25:481:07:2610:5134:15
11:01
+0:20
15K
9.32 mi13:00:541:42:3211:0035:06
11:18
+0:17
20K
12.43 mi13:37:352:19:1311:1236:41
11:48
+0:30
Half
13.11 mi13:45:392:27:1711:148:04
11:49
+0:01
25K
15.53 mi14:18:082:59:4611:3432:29
13:24
+1:35
30K
18.64 mi15:14:153:55:5312:3956:07
18:04
+4:40
20M
20.00 mi15:34:314:16:0912:4820:16
14:55
-3:09
21M
21.00 mi15:51:024:32:4012:5916:31
16:31
+1:36
35K
21.75 mi16:02:394:44:1713:0411:37
15:32
-0:59
23M
23.00 mi16:25:145:06:5213:2122:35
18:02
+2:30
24M
24.00 mi16:42:095:23:4713:2916:55
16:55
-1:07
40K
24.85 mi16:56:245:38:0213:3614:15
16:40
-0:15
25.2M
25.20 mi17:02:335:44:1113:396:09
17:50
+1:10
Finish
26.22 mi17:16:345:58:1213:4014:01
13:45
-4:05

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

10:41 /mi

Average Pace

13:40 /mi

Slowest Pace

18:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:46

50% of race

Time at Steady Pace

45:54

13% of race

Time at Slower Pace

2:12:32

37% of race

Average Pace: 13:40 /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 mi11:51:3333:1110:4133:11
10:41
#24406
10K
6.21 mi12:25:481:07:2610:5134:15
11:01
#24362
15K
9.32 mi13:00:541:42:3211:0035:06
11:18
#24290
20K
12.43 mi13:37:352:19:1311:1236:41
11:48
#24165
Half
13.11 mi13:45:392:27:1711:148:04
11:49
#24193
25K
15.53 mi14:18:082:59:4611:3432:29
13:24
#24267
30K
18.64 mi15:14:153:55:5312:3956:07
18:04
#24918
20M
20.00 mi15:34:314:16:0912:4820:16
14:55
#24935
21M
21.00 mi15:51:024:32:4012:5916:31
16:31
#24972
35K
21.75 mi16:02:394:44:1713:0411:37
15:32
#25000
23M
23.00 mi16:25:145:06:5213:2122:35
18:02
#25135
24M
24.00 mi16:42:095:23:4713:2916:55
16:55
#25202
40K
24.85 mi16:56:245:38:0213:3614:15
16:40
#25256
25.2M
25.20 mi17:02:335:44:1113:396:09
17:50
#25269
Finish
26.22 mi17:16:345:58:1213:4014:01
13:45
#25290
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24406141701417024068(Top 94%)14013(Top 96%)14013(Top 916%)
10K6.21 mi3.10 mi24362+4414146+2414146+2424305(Top 95%)14110(Top 97%)14110(Top 923%)
15K9.32 mi3.11 mi24290+7214115+3114115+3124068(Top 94%)14013(Top 96%)14013(Top 916%)
20K12.43 mi3.11 mi24165+12514053+6214053+6223761(Top 93%)13839(Top 95%)13839(Top 905%)
Half13.11 mi0.68 mi24193-2814063-1014063-1024435(Top 96%)14098(Top 97%)14098(Top 922%)
25K15.53 mi2.42 mi24267-7414080-1714080-1724526(Top 96%)14112(Top 97%)14112(Top 923%)
30K18.64 mi3.11 mi24918-65114331-25114331-25125509(Top 100%)14557(Top 100%)14557(Top 952%)
20M20.00 mi1.36 mi24935-1714325+614325+624698(Top 97%)14088(Top 97%)14088(Top 921%)
21M21.00 mi1.00 mi24972-3714338-1314338-1324831(Top 97%)14132(Top 97%)14132(Top 924%)
35K21.75 mi0.75 mi25000-2814341-314341-325051(Top 98%)14243(Top 98%)14243(Top 932%)
23M23.00 mi1.25 mi25135-13514394-5314394-5325414(Top 99%)14492(Top 99%)14492(Top 948%)
24M24.00 mi1.00 mi25202-6714425-3114425-3125305(Top 99%)14395(Top 99%)14395(Top 941%)
40K24.85 mi0.85 mi25256-5414442-1714442-1725159(Top 98%)14294(Top 98%)14294(Top 935%)
25.2M25.20 mi0.35 mi25269-1314448-614448-624957(Top 98%)14171(Top 97%)14171(Top 927%)
Finish26.22 mi1.02 mi25290-2114456-814456-824824(Top 97%)14066(Top 96%)14066(Top 920%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24068

Males

14013

M55-59

14013

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24305

Males

14110

M55-59

14110

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24068

Males

14013

M55-59

14013

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23761

Males

13839

M55-59

13839

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24435

Males

14098

M55-59

14098

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24526

Males

14112

M55-59

14112

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

25509

Males

14557

M55-59

14557

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24698

Males

14088

M55-59

14088

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24831

Males

14132

M55-59

14132

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

25051

Males

14243

M55-59

14243

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25414

Males

14492

M55-59

14492

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25305

Males

14395

M55-59

14395

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25159

Males

14294

M55-59

14294

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

24957

Males

14171

M55-59

14171

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

24824

Males

14066

M55-59

14066

Passing Analysis

Category:
Athletes Passed
664
Passed By
1548
Net Change
-884
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24406
5K10K185141+44#24406#24362
10K15K15482+72#24362#24290
15K20K16843+125#24290#24165
20KHalf735-28#24165#24193
Half25K60134-74#24193#24267
25K30K9660-651#24267#24918
30K20M2845-17#24918#24935
20M21M1148-37#24935#24972
21M35K1543-28#24972#25000
35K23M2137-135#25000#25135
23M24M471-67#25135#25202
24M40K559-54#25202#25256
40K25.2M215-13#25256#25269
25.2MFinish1435-21#25269#25290
TOTALS6641548-884
📊

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