Jeff Lindsey

MO

Bib: 8740 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 36%
Masters (Masters Men)
#0 / 9891
Top 22%
Division (M65-69)
#0 / 549
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
6:39/mi
20:39
97345
10K· 6.21 mi
6:47/mi
41:43
79138
15K· 9.32 mi
6:52/mi
1:03:02
6778
20K· 12.43 mi
6:56/mi
1:24:36
10686
Half· 13.11 mi
6:49/mi
1:29:15
1937
25K· 15.53 mi
6:56/mi
1:46:03
6688
30K· 18.64 mi
7:01/mi
2:07:51
181148
20M
7:11/mi
2:17:37
6450
21M
7:45/mi
2:25:22
10624
35K· 21.75 mi
7:10/mi
2:30:44
1786
23M
8:08/mi
2:40:55
2363
24M
8:43/mi
2:49:38
82
40K· 24.85 mi
9:11/mi
2:57:29
20
25.2M
9:31/mi
3:00:46
1316
Finish· 26.22 mi
7:50/mi
3:08:45
2221
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

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The Course

Half Splits

1st Half· via Half
1:29:156:48 /mi⚡ faster
2nd Half
1:39:307:35 /mi+11.5%
Positive split — 11.5% slower in the second half
AI Race Performance Report

Jeff's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:396:393.11 mi20:39
6:39
-
10K
41:436:433.10 mi21:04
6:47
+0:08
15K
1:03:026:463.11 mi21:19
6:52
+0:05
20K
1:24:366:483.11 mi21:34
6:56
+0:04
Half(13.11 mi)
1:29:156:480.68 mi4:39
6:49
-0:07
25K
1:46:036:502.42 mi16:48
6:56
+0:07
30K
2:07:516:523.11 mi21:48
7:01
+0:05
20M
2:17:376:531.36 mi9:46
7:11
+0:10
21M
2:25:226:551.00 mi7:45
7:45
+0:34
35K
2:30:446:560.75 mi5:22
7:10
-0:35
23M
2:40:557:001.25 mi10:11
8:08
+0:58
24M
2:49:387:041.00 mi8:43
8:43
+0:35
40K
2:57:297:080.85 mi7:51
9:11
+0:28
25.2M
3:00:467:100.35 mi3:17
9:31
+0:20
Finish(26.22 mi)
3:08:457:121.02 mi7:59
7:50
-1:41
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jeff's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:39 /mi

Average Pace

7:12 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

20:39

11% of race

Time at Steady Pace

2:02:20

65% of race

Time at Slower Pace

45:46

24% of race

Average Pace: 7:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi321130333033567052075207
10K3.10 mi4130-9193880-8473880-847510547234723
15K3.11 mi4634-5044322-4424322-442567052075207
20K3.11 mi4919-2854580-2584580-258561651585158
Half(13.11 mi)0.68 mi4941-224597-174597-17542750105010
25K2.42 mi4964-234615-184615-18515047534753
30K3.11 mi4828+1364492+1234492+123447341504150
20M1.36 mi4825+34485+74485+7505945924592
21M1.00 mi4900-754549-644549-64589551225122
35K0.75 mi4948-484580-314580-31633054585458
23M1.25 mi5211-2634790-2104790-2101066577897789
24M1.00 mi5557-3465069-2795069-279157101003310033
40K0.85 mi5874-3175302-2335302-233169781056110561
25.2M0.35 mi5989-1155385-835385-831518897299729
Finish(26.22 mi)1.02 mi6123-1345470-855470-851088777247724

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
469 ft222 ft
97ft345ft
248 ft

Overall

5670

Males

5207

M65-69

5207

5K→10K

3.1 - 6.2 mi

Top 19%
216 ft157 ft
79ft138ft
59 ft

Overall

5105

Males

4723

M65-69

4723

10K→15K

6.2 - 9.3 mi

Top 21%
157 ft146 ft
67ft78ft
34 ft

Overall

5670

Males

5207

M65-69

5207

15K→20K

9.3 - 12.4 mi

Top 21%
147 ft167 ft
106ft86ft
63 ft

Overall

5616

Males

5158

M65-69

5158

20K→Half

12.4 - 13.1 mi

Top 20%
165 ft147 ft
19ft37ft
30 ft

Overall

5427

Males

5010

M65-69

5010

Half→25K

13.1 - 15.5 mi

Top 19%
148 ft126 ft
66ft88ft
44 ft

Overall

5150

Males

4753

M65-69

4753

25K→30K

15.5 - 18.6 mi

Top 17%
106 ft139 ft
181ft148ft
109 ft

Overall

4473

Males

4150

M65-69

4150

30K→20M

18.6 - 20.0 mi

Top 19%
134 ft148 ft
64ft50ft
56 ft

Overall

5059

Males

4592

M65-69

4592

20M→21M

20.0 - 21.0 mi

Top 22%
147 ft230 ft
106ft24ft
97 ft

Overall

5895

Males

5122

M65-69

5122

21M→35K

21.0 - 21.8 mi

Top 24%
223 ft154 ft
17ft86ft
78 ft

Overall

6330

Males

5458

M65-69

5458

35K→23M

21.8 - 23.0 mi

Top 40%
158 ft119 ft
23ft63ft
63 ft

Overall

10665

Males

7789

M65-69

7789

23M→24M

23.0 - 24.0 mi

Top 59%
115 ft45 ft
12ft82ft
70 ft

Overall

15710

Males

10033

M65-69

10033

24M→40K

24.0 - 24.9 mi

Top 64%
31 ft17 ft
6ft20ft
15 ft

Overall

16978

Males

10561

M65-69

10561

40K→25.2M

24.9 - 25.2 mi

Top 57%
22 ft19 ft
13ft16ft
16 ft

Overall

15188

Males

9729

M65-69

9729

25.2M→Finish

25.2 - 26.2 mi

Top 41%
16 ft17 ft
22ft21ft
19 ft

Overall

10887

Males

7724

M65-69

7724

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing