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BOSTON MARATHON 2023

Lionel Tardy

Bib: 30807•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:49
Rank: #24065
Start → 5K
31:49 | 10:14/mi
10K· 6.21 mi
1:04:29
Rank: #24447 (-382)
5K → 10K
32:40 | 10:31/mi
15K· 9.32 mi
1:36:27
Rank: #24324 (+123)
10K → 15K
31:58 | 10:17/mi
20K· 12.43 mi
2:09:40
Rank: #24298 (+26)
15K → 20K
33:13 | 10:41/mi
Half· 13.11 mi
2:16:53
Rank: #24304 (-6)
20K → Half
7:13 | 10:35/mi
25K· 15.53 mi
2:43:19
Rank: #24197 (+107)
Half → 25K
26:26 | 10:54/mi
30K· 18.64 mi
3:17:21
Rank: #23977 (+220)
25K → 30K
34:02 | 10:57/mi
20M
3:32:25
Rank: #23891 (+86)
30K → 20M
15:04 | 11:05/mi
21M
3:44:30
Rank: #23852 (+39)
20M → 21M
12:05 | 12:05/mi
35K· 21.75 mi
3:52:39
Rank: #23821 (+31)
21M → 35K
8:09 | 10:54/mi
23M
4:07:15
Rank: #23817 (+4)
35K → 23M
14:36 | 11:40/mi
24M
4:18:59
Rank: #23845 (-28)
23M → 24M
11:44 | 11:44/mi
40K· 24.85 mi
4:29:19
Rank: #23863 (-18)
24M → 40K
10:20 | 12:05/mi
25.2M
4:33:49
Rank: #23863
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
4:45:18
Rank: #23888 (-25)
25.2M → Finish
11:29 | 11:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:53
Pace10:26 /mi
2nd Half
Distance13.11 mi
Time2:28:25
Pace11:19 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1031:4910:1431:49
10:14
-
10K
6.21 mi12:26:501:04:2910:2332:40
10:31
+0:17
15K
9.32 mi12:58:481:36:2710:2131:58
10:17
-0:14
20K
12.43 mi13:32:012:09:4010:2633:13
10:41
+0:24
Half
13.11 mi13:39:142:16:5310:267:13
10:35
-0:06
25K
15.53 mi14:05:402:43:1910:3126:26
10:54
+0:19
30K
18.64 mi14:39:423:17:2110:3534:02
10:57
+0:03
20M
20.00 mi14:54:463:32:2510:3715:04
11:05
+0:08
21M
21.00 mi15:06:513:44:3010:4112:05
12:05
+1:00
35K
21.75 mi15:15:003:52:3910:428:09
10:54
-1:11
23M
23.00 mi15:29:364:07:1510:4514:36
11:40
+0:46
24M
24.00 mi15:41:204:18:5910:4711:44
11:44
+0:04
40K
24.85 mi15:51:404:29:1910:5010:20
12:05
+0:21
25.2M
25.20 mi15:56:104:33:4910:524:30
13:03
+0:58
Finish
26.22 mi16:07:394:45:1810:5311:29
11:16
-1:47

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

10:14 /mi

Average Pace

10:53 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:27

34% of race

Time at Steady Pace

2:15:36

48% of race

Time at Slower Pace

53:15

19% of race

Average Pace: 10:53 /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 mi11:54:1031:4910:1431:49
10:14
#24065
10K
6.21 mi12:26:501:04:2910:2332:40
10:31
#24447
15K
9.32 mi12:58:481:36:2710:2131:58
10:17
#24324
20K
12.43 mi13:32:012:09:4010:2633:13
10:41
#24298
Half
13.11 mi13:39:142:16:5310:267:13
10:35
#24304
25K
15.53 mi14:05:402:43:1910:3126:26
10:54
#24197
30K
18.64 mi14:39:423:17:2110:3534:02
10:57
#23977
20M
20.00 mi14:54:463:32:2510:3715:04
11:05
#23891
21M
21.00 mi15:06:513:44:3010:4112:05
12:05
#23852
35K
21.75 mi15:15:003:52:3910:428:09
10:54
#23821
23M
23.00 mi15:29:364:07:1510:4514:36
11:40
#23817
24M
24.00 mi15:41:204:18:5910:4711:44
11:44
#23845
40K
24.85 mi15:51:404:29:1910:5010:20
12:05
#23863
25.2M
25.20 mi15:56:104:33:4910:524:30
13:03
#23863
Finish
26.22 mi16:07:394:45:1810:5311:29
11:16
#23888
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24065141161411624080(Top 90%)14121(Top 93%)14121(Top 993%)
10K6.21 mi3.10 mi24447-38214296-18014296-18024710(Top 93%)14404(Top 95%)14404(Top 1013%)
15K9.32 mi3.11 mi24324+12314233+6314233+6324080(Top 90%)14121(Top 93%)14121(Top 993%)
20K12.43 mi3.11 mi24298+2614216+1714216+1724165(Top 91%)14138(Top 93%)14138(Top 994%)
Half13.11 mi0.68 mi24304-614217-114217-124363(Top 92%)14202(Top 94%)14202(Top 999%)
25K15.53 mi2.42 mi24197+10714161+5614161+5623822(Top 89%)13938(Top 92%)13938(Top 980%)
30K18.64 mi3.11 mi23977+22014053+10814053+10823017(Top 86%)13524(Top 89%)13524(Top 951%)
20M20.00 mi1.36 mi23891+8614008+4514008+4522869(Top 86%)13403(Top 88%)13403(Top 943%)
21M21.00 mi1.00 mi23852+3913975+3313975+3322896(Top 86%)13377(Top 88%)13377(Top 941%)
35K21.75 mi0.75 mi23821+3113956+1913956+1923134(Top 87%)13444(Top 89%)13444(Top 945%)
23M23.00 mi1.25 mi23817+413946+1013946+1023528(Top 88%)13638(Top 90%)13638(Top 959%)
24M24.00 mi1.00 mi23845-2813948-213948-224200(Top 91%)13900(Top 92%)13900(Top 977%)
40K24.85 mi0.85 mi23863-1813947+113947+124007(Top 90%)13798(Top 91%)13798(Top 970%)
25.2M25.20 mi0.35 mi2386313944+313944+324057(Top 90%)13813(Top 91%)13813(Top 971%)
Finish26.22 mi1.02 mi23888-2513947-313947-324396(Top 92%)14018(Top 92%)14018(Top 986%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

24080

Males

14121

M55-59

14121

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24710

Males

14404

M55-59

14404

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

24080

Males

14121

M55-59

14121

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

24165

Males

14138

M55-59

14138

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24363

Males

14202

M55-59

14202

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23822

Males

13938

M55-59

13938

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

23017

Males

13524

M55-59

13524

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22869

Males

13403

M55-59

13403

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22896

Males

13377

M55-59

13377

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23134

Males

13444

M55-59

13444

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23528

Males

13638

M55-59

13638

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

24200

Males

13900

M55-59

13900

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

24007

Males

13798

M55-59

13798

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

24057

Males

13813

M55-59

13813

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24396

Males

14018

M55-59

14018

Passing Analysis

Category:
Athletes Passed
1102
Passed By
925
Net Change
+177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24065
5K → 10K68450-382#24065#24447
10K → 15K19168+123#24447#24324
15K → 20K11387+26#24324#24298
20K → Half2228-6#24298#24304
Half → 25K14437+107#24304#24197
25K → 30K23919+220#24197#23977
30K → 20M9711+86#23977#23891
20M → 21M6728+39#23891#23852
21M → 35K4514+31#23852#23821
35K → 23M4339+4#23821#23817
23M → 24M2452-28#23817#23845
24M → 40K2038-18#23845#23863
40K → 25.2M13130#23863#23863
25.2M → Finish1641-25#23863#23888
TOTALS1102925+177
📊

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