Christopher Chen

Bib: 12754M

NY

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
23:09
Rank: #10348
Start5K
23:09 | 7:27/mi
10K· 6.21 mi
46:54
Rank: #10893 (-545)
5K10K
23:45 | 7:39/mi
15K· 9.32 mi
1:10:38
Rank: #10795 (+98)
10K15K
23:44 | 7:38/mi
20K· 12.43 mi
1:34:48
Rank: #10603 (+192)
15K20K
24:10 | 7:47/mi
Half· 13.11 mi
1:40:06
Rank: #10620 (-17)
20KHalf
5:18 | 7:46/mi
25K· 15.53 mi
1:59:29
Rank: #10472 (+148)
Half25K
19:23 | 8:00/mi
30K· 18.64 mi
2:27:03
Rank: #10861 (-389)
25K30K
27:34 | 8:52/mi
20M
2:41:04
Rank: #11569 (-708)
30K20M
14:01 | 10:19/mi
21M
2:52:43
Rank: #12145 (-576)
20M21M
11:39 | 11:39/mi
35K· 21.75 mi
2:59:20
Rank: #12134 (+11)
21M35K
6:37 | 8:51/mi
23M
3:11:01
Rank: #12132 (+2)
35K23M
11:41 | 9:20/mi
24M
3:20:15
Rank: #12162 (-30)
23M24M
9:14 | 9:14/mi
40K· 24.85 mi
3:28:13
Rank: #12153 (+9)
24M40K
7:58 | 9:19/mi
25.2M
3:33:37
Rank: #12557 (-404)
40K25.2M
5:24 | 15:40/mi
Finish· 26.22 mi
3:50:48
Rank: #14423 (-1866)
25.2MFinish
17:11 | 16:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time2:10:42
Pace9:58 /mi
📊Positive Split: 30.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1123:097:2723:09
7:27
-
10K
6.21 mi11:15:5646:547:3323:45
7:39
+0:12
15K
9.32 mi11:39:401:10:387:3523:44
7:38
-0:01
20K
12.43 mi12:03:501:34:487:3824:10
7:47
+0:09
Half
13.11 mi12:09:081:40:067:385:18
7:46
-0:01
25K
15.53 mi12:28:311:59:297:4119:23
8:00
+0:14
30K
18.64 mi12:56:052:27:037:5327:34
8:52
+0:52
20M
20.00 mi13:10:062:41:048:0314:01
10:19
+1:27
21M
21.00 mi13:21:452:52:438:1311:39
11:39
+1:20
35K
21.75 mi13:28:222:59:208:156:37
8:51
-2:48
23M
23.00 mi13:40:033:11:018:1811:41
9:20
+0:29
24M
24.00 mi13:49:173:20:158:219:14
9:14
-0:06
40K
24.85 mi13:57:153:28:138:237:58
9:19
+0:05
25.2M
25.20 mi14:02:393:33:378:295:24
15:40
+6:21
Finish
26.22 mi14:19:503:50:488:4917:11
16:52
+1:12

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

7:27 /mi

Average Pace

8:49 /mi

Slowest Pace

16:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:09

10% of race

Time at Steady Pace

2:39:24

69% of race

Time at Slower Pace

48:15

21% of race

Average Pace: 8:48 /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 mi10:52:1123:097:2723:09
7:27
#10348
10K
6.21 mi11:15:5646:547:3323:45
7:39
#10893
15K
9.32 mi11:39:401:10:387:3523:44
7:38
#10795
20K
12.43 mi12:03:501:34:487:3824:10
7:47
#10603
Half
13.11 mi12:09:081:40:067:385:18
7:46
#10620
25K
15.53 mi12:28:311:59:297:4119:23
8:00
#10472
30K
18.64 mi12:56:052:27:037:5327:34
8:52
#10861
20M
20.00 mi13:10:062:41:048:0314:01
10:19
#11569
21M
21.00 mi13:21:452:52:438:1311:39
11:39
#12145
35K
21.75 mi13:28:222:59:208:156:37
8:51
#12134
23M
23.00 mi13:40:033:11:018:1811:41
9:20
#12132
24M
24.00 mi13:49:173:20:158:219:14
9:14
#12162
40K
24.85 mi13:57:153:28:138:237:58
9:19
#12153
25.2M
25.20 mi14:02:393:33:378:295:24
15:40
#12557
Finish
26.22 mi14:19:503:50:488:4917:11
16:52
#14423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi103488129812910722(Top 42%)8154(Top 56%)8154(Top 533%)
10K6.21 mi3.10 mi10893-5458312-1838312-18311426(Top 45%)8518(Top 58%)8518(Top 557%)
15K9.32 mi3.11 mi10795+988257+558257+5510722(Top 42%)8154(Top 56%)8154(Top 533%)
20K12.43 mi3.11 mi10603+1928128+1298128+12910275(Top 40%)7784(Top 53%)7784(Top 509%)
Half13.11 mi0.68 mi10620-178124+48124+411074(Top 43%)8219(Top 56%)8219(Top 538%)
25K15.53 mi2.42 mi10472+1488001+1238001+12310155(Top 40%)7579(Top 52%)7579(Top 496%)
30K18.64 mi3.11 mi10861-3898083-828083-8212594(Top 49%)8519(Top 58%)8519(Top 557%)
20M20.00 mi1.36 mi11569-7088372-2898372-28917428(Top 68%)10448(Top 72%)10448(Top 683%)
21M21.00 mi1.00 mi12145-5768569-1978569-19718002(Top 70%)10633(Top 73%)10633(Top 695%)
35K21.75 mi0.75 mi12134+118526+438526+4312545(Top 49%)7957(Top 55%)7957(Top 520%)
23M23.00 mi1.25 mi12132+28459+678459+6712735(Top 50%)7933(Top 54%)7933(Top 519%)
24M24.00 mi1.00 mi12162-308419+408419+4013246(Top 52%)8164(Top 56%)8164(Top 534%)
40K24.85 mi0.85 mi12153+98375+448375+4412331(Top 48%)7614(Top 52%)7614(Top 498%)
25.2M25.20 mi0.35 mi12557-4048535-1608535-16023721(Top 93%)13412(Top 92%)13412(Top 877%)
Finish26.22 mi1.02 mi14423-18669345-8109345-81025406(Top 99%)14464(Top 99%)14464(Top 946%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

10722

Males

8154

M55-59

8154

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11426

Males

8518

M55-59

8518

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

10722

Males

8154

M55-59

8154

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10275

Males

7784

M55-59

7784

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11074

Males

8219

M55-59

8219

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10155

Males

7579

M55-59

7579

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12594

Males

8519

M55-59

8519

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17428

Males

10448

M55-59

10448

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18002

Males

10633

M55-59

10633

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12545

Males

7957

M55-59

7957

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

12735

Males

7933

M55-59

7933

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13246

Males

8164

M55-59

8164

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12331

Males

7614

M55-59

7614

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23721

Males

13412

M55-59

13412

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

25406

Males

14464

M55-59

14464

Passing Analysis

Category:
Athletes Passed
1661
Passed By
5735
Net Change
-4075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10348
5K10K119664-545#10348#10893
10K15K258160+98#10893#10795
15K20K311119+192#10795#10603
20KHalf3754-17#10603#10620
Half25K287139+148#10620#10472
25K30K181569-389#10472#10861
30K20M28736-708#10861#11569
20M21M36612-576#11569#12145
21M35K8372+11#12145#12134
35K23M129127+2#12134#12132
23M24M95125-30#12132#12162
24M40K8273+9#12162#12153
40K25.2M5409-404#12153#12557
25.2MFinish101876-1866#12557#14423
TOTALS16615735-4075
📊

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