Jean Cherfils

Bib: 24778M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:57
Rank: #18709
Start5K
26:57 | 8:40/mi
10K· 6.21 mi
54:10
Rank: #19213 (-504)
5K10K
27:13 | 8:46/mi
15K· 9.32 mi
1:23:41
Rank: #20476 (-1263)
10K15K
29:31 | 9:30/mi
20K· 12.43 mi
1:55:41
Rank: #21532 (-1056)
15K20K
32:00 | 10:18/mi
Half· 13.11 mi
2:01:58
Rank: #21507 (+25)
20KHalf
6:17 | 9:13/mi
25K· 15.53 mi
2:32:56
Rank: #22835 (-1328)
Half25K
30:58 | 12:46/mi
30K· 18.64 mi
3:12:01
Rank: #23447 (-612)
25K30K
39:05 | 12:35/mi
20M
3:29:31
Rank: #23594 (-147)
30K20M
17:30 | 12:53/mi
21M
3:43:43
Rank: #23764 (-170)
20M21M
14:12 | 14:12/mi
35K· 21.75 mi
3:53:09
Rank: #23861 (-97)
21M35K
9:26 | 12:37/mi
23M
4:08:39
Rank: #23929 (-68)
35K23M
15:30 | 12:23/mi
24M
4:20:18
Rank: #23944 (-15)
23M24M
11:39 | 11:39/mi
40K· 24.85 mi
4:30:52
Rank: #23957 (-13)
24M40K
10:34 | 12:22/mi
25.2M
4:35:32
Rank: #23977 (-20)
40K25.2M
4:40 | 13:32/mi
Finish· 26.22 mi
4:46:58
Rank: #23995 (-18)
25.2MFinish
11:26 | 11:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:58
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:45:00
Pace12:35 /mi
📊Positive Split: 35.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:1226:578:4026:57
8:40
-
10K
6.21 mi12:09:2554:108:4327:13
8:46
+0:06
15K
9.32 mi12:38:561:23:418:5929:31
9:30
+0:44
20K
12.43 mi13:10:561:55:419:1932:00
10:18
+0:48
Half
13.11 mi13:17:132:01:589:186:17
9:13
-1:05
25K
15.53 mi13:48:112:32:569:5130:58
12:46
+3:33
30K
18.64 mi14:27:163:12:0110:1839:05
12:35
-0:11
20M
20.00 mi14:44:463:29:3110:2917:30
12:53
+0:18
21M
21.00 mi14:58:583:43:4310:3914:12
14:12
+1:19
35K
21.75 mi15:08:243:53:0910:439:26
12:37
-1:35
23M
23.00 mi15:23:544:08:3910:4915:30
12:23
-0:14
24M
24.00 mi15:35:334:20:1810:5111:39
11:39
-0:44
40K
24.85 mi15:46:074:30:5210:5410:34
12:22
+0:43
25.2M
25.20 mi15:50:474:35:3210:564:40
13:32
+1:10
Finish
26.22 mi16:02:134:46:5810:5711:26
11:13
-2:19

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

8:40 /mi

Average Pace

10:57 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:24

46% of race

Time at Steady Pace

2:14:42

47% of race

Time at Slower Pace

18:52

7% of race

Average Pace: 10:57 /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 mi11:42:1226:578:4026:57
8:40
#18709
10K
6.21 mi12:09:2554:108:4327:13
8:46
#19213
15K
9.32 mi12:38:561:23:418:5929:31
9:30
#20476
20K
12.43 mi13:10:561:55:419:1932:00
10:18
#21532
Half
13.11 mi13:17:132:01:589:186:17
9:13
#21507
25K
15.53 mi13:48:112:32:569:5130:58
12:46
#22835
30K
18.64 mi14:27:163:12:0110:1839:05
12:35
#23447
20M
20.00 mi14:44:463:29:3110:2917:30
12:53
#23594
21M
21.00 mi14:58:583:43:4310:3914:12
14:12
#23764
35K
21.75 mi15:08:243:53:0910:439:26
12:37
#23861
23M
23.00 mi15:23:544:08:3910:4915:30
12:23
#23929
24M
24.00 mi15:35:334:20:1810:5111:39
11:39
#23944
40K
24.85 mi15:46:074:30:5210:5410:34
12:22
#23957
25.2M
25.20 mi15:50:474:35:3210:564:40
13:32
#23977
Finish
26.22 mi16:02:134:46:5810:5711:26
11:13
#23995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi18709116831168322262(Top 84%)13303(Top 88%)13303(Top 648%)
10K6.21 mi3.10 mi19213-50411908-22511908-22519729(Top 74%)12179(Top 80%)12179(Top 594%)
15K9.32 mi3.11 mi20476-126312453-54512453-54522262(Top 84%)13303(Top 88%)13303(Top 648%)
20K12.43 mi3.11 mi21532-105612941-48812941-48823466(Top 88%)13837(Top 91%)13837(Top 674%)
Half13.11 mi0.68 mi21507+2512936+512936+521196(Top 80%)12828(Top 85%)12828(Top 625%)
25K15.53 mi2.42 mi22835-132813540-60413540-60425741(Top 97%)14789(Top 97%)14789(Top 721%)
30K18.64 mi3.11 mi23447-61213813-27313813-27325077(Top 94%)14443(Top 95%)14443(Top 704%)
20M20.00 mi1.36 mi23594-14713865-5213865-5225066(Top 94%)14403(Top 95%)14403(Top 702%)
21M21.00 mi1.00 mi23764-17013933-6813933-6825199(Top 95%)14467(Top 95%)14467(Top 705%)
35K21.75 mi0.75 mi23861-9713973-4013973-4025260(Top 95%)14447(Top 95%)14447(Top 704%)
23M23.00 mi1.25 mi23929-6813995-2213995-2224461(Top 92%)14070(Top 93%)14070(Top 686%)
24M24.00 mi1.00 mi23944-1513991+413991+424071(Top 90%)13855(Top 91%)13855(Top 675%)
40K24.85 mi0.85 mi23957-1313985+613985+624287(Top 91%)13936(Top 92%)13936(Top 679%)
25.2M25.20 mi0.35 mi23977-2013994-913994-924541(Top 92%)14060(Top 93%)14060(Top 685%)
Finish26.22 mi1.02 mi23995-1813996-213996-224319(Top 91%)13985(Top 92%)13985(Top 682%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

22262

Males

13303

M50-54

13303

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19729

Males

12179

M50-54

12179

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

22262

Males

13303

M50-54

13303

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23466

Males

13837

M50-54

13837

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21196

Males

12828

M50-54

12828

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25741

Males

14789

M50-54

14789

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25077

Males

14443

M50-54

14443

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

25066

Males

14403

M50-54

14403

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25199

Males

14467

M50-54

14467

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25260

Males

14447

M50-54

14447

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

24461

Males

14070

M50-54

14070

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

24071

Males

13855

M50-54

13855

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24287

Males

13936

M50-54

13936

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24541

Males

14060

M50-54

14060

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24319

Males

13985

M50-54

13985

Passing Analysis

Category:
Athletes Passed
356
Passed By
5642
Net Change
-5286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18709
5K10K154658-504#18709#19213
10K15K121275-1263#19213#20476
15K20K131069-1056#20476#21532
20KHalf3712+25#21532#21507
Half25K31331-1328#21507#22835
25K30K16628-612#22835#23447
30K20M20167-147#23447#23594
20M21M9179-170#23594#23764
21M35K4101-97#23764#23861
35K23M2088-68#23861#23929
23M24M1732-15#23929#23944
24M40K2639-13#23944#23957
40K25.2M424-20#23957#23977
25.2MFinish2139-18#23977#23995
TOTALS3565642-5286
📊

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