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BOSTON MARATHON 2023

Kim Marchand

Bib: 18571•M

CT

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
26:31
Rank: #17781
Start → 5K
26:31 | 8:32/mi
10K· 6.21 mi
53:03
Rank: #18124 (-343)
5K → 10K
26:32 | 8:32/mi
15K· 9.32 mi
1:19:36
Rank: #18104 (+20)
10K → 15K
26:33 | 8:33/mi
20K· 12.43 mi
1:46:21
Rank: #17944 (+160)
15K → 20K
26:45 | 8:37/mi
Half· 13.11 mi
1:52:16
Rank: #17981 (-37)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:13:08
Rank: #17748 (+233)
Half → 25K
20:52 | 8:36/mi
30K· 18.64 mi
2:40:34
Rank: #17447 (+301)
25K → 30K
27:26 | 8:50/mi
20M
2:52:37
Rank: #17302 (+145)
30K → 20M
12:03 | 8:52/mi
21M
3:02:12
Rank: #17246 (+56)
20M → 21M
9:35 | 9:35/mi
35K· 21.75 mi
3:08:44
Rank: #17215 (+31)
21M → 35K
6:32 | 8:44/mi
23M
3:19:55
Rank: #17111 (+104)
35K → 23M
11:11 | 8:56/mi
24M
3:28:36
Rank: #17039 (+72)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:36:09
Rank: #16968 (+71)
24M → 40K
7:33 | 8:50/mi
25.2M
3:39:24
Rank: #16946 (+22)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:48:16
Rank: #16924 (+22)
25.2M → Finish
8:52 | 8:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:16
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:56:00
Pace8:51 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0726:318:3226:31
8:32
-
10K
6.21 mi11:46:3953:038:3226:32
8:32
0:00
15K
9.32 mi12:13:121:19:368:3226:33
8:33
+0:01
20K
12.43 mi12:39:571:46:218:3326:45
8:37
+0:04
Half
13.11 mi12:45:521:52:168:345:55
8:40
+0:03
25K
15.53 mi13:06:442:13:088:3420:52
8:36
-0:04
30K
18.64 mi13:34:102:40:348:3727:26
8:50
+0:14
20M
20.00 mi13:46:132:52:378:3812:03
8:52
+0:02
21M
21.00 mi13:55:483:02:128:419:35
9:35
+0:43
35K
21.75 mi14:02:203:08:448:416:32
8:44
-0:51
23M
23.00 mi14:13:313:19:558:4211:11
8:56
+0:12
24M
24.00 mi14:22:123:28:368:428:41
8:41
-0:15
40K
24.85 mi14:29:453:36:098:427:33
8:50
+0:09
25.2M
25.20 mi14:33:003:39:248:423:15
9:25
+0:35
Finish
26.22 mi14:41:523:48:168:438:52
8:42
-0:43

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

8:32 /mi

Average Pace

8:43 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:26

94% of race

Time at Steady Pace

12:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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 mi11:20:0726:318:3226:31
8:32
#17781
10K
6.21 mi11:46:3953:038:3226:32
8:32
#18124
15K
9.32 mi12:13:121:19:368:3226:33
8:33
#18104
20K
12.43 mi12:39:571:46:218:3326:45
8:37
#17944
Half
13.11 mi12:45:521:52:168:345:55
8:40
#17981
25K
15.53 mi13:06:442:13:088:3420:52
8:36
#17748
30K
18.64 mi13:34:102:40:348:3727:26
8:50
#17447
20M
20.00 mi13:46:132:52:378:3812:03
8:52
#17302
21M
21.00 mi13:55:483:02:128:419:35
9:35
#17246
35K
21.75 mi14:02:203:08:448:416:32
8:44
#17215
23M
23.00 mi14:13:313:19:558:4211:11
8:56
#17111
24M
24.00 mi14:22:123:28:368:428:41
8:41
#17039
40K
24.85 mi14:29:453:36:098:427:33
8:50
#16968
25.2M
25.20 mi14:33:003:39:248:423:15
9:25
#16946
Finish
26.22 mi14:41:523:48:168:438:52
8:42
#16924
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17781113481134818098(Top 68%)11517(Top 76%)11517(Top 810%)
10K6.21 mi3.10 mi18124-34311505-15711505-15718481(Top 69%)11703(Top 77%)11703(Top 823%)
15K9.32 mi3.11 mi18104+2011497+811497+818098(Top 68%)11517(Top 76%)11517(Top 810%)
20K12.43 mi3.11 mi17944+16011435+6211435+6217544(Top 66%)11268(Top 74%)11268(Top 792%)
Half13.11 mi0.68 mi17981-3711458-2311458-2318723(Top 70%)11778(Top 78%)11778(Top 828%)
25K15.53 mi2.42 mi17748+23311346+11211346+11216821(Top 63%)10895(Top 72%)10895(Top 766%)
30K18.64 mi3.11 mi17447+30111204+14211204+14216239(Top 61%)10583(Top 70%)10583(Top 744%)
20M20.00 mi1.36 mi17302+14511124+8011124+8015812(Top 59%)10340(Top 68%)10340(Top 727%)
21M21.00 mi1.00 mi17246+5611085+3911085+3916339(Top 61%)10501(Top 69%)10501(Top 738%)
35K21.75 mi0.75 mi17215+3111063+2211063+2216570(Top 62%)10522(Top 69%)10522(Top 740%)
23M23.00 mi1.25 mi17111+10411006+5711006+5715680(Top 59%)10097(Top 67%)10097(Top 710%)
24M24.00 mi1.00 mi17039+7210949+5710949+5715554(Top 58%)9979(Top 66%)9979(Top 702%)
40K24.85 mi0.85 mi16968+7110903+4610903+4615226(Top 57%)9792(Top 65%)9792(Top 689%)
25.2M25.20 mi0.35 mi16946+2210882+2110882+2114795(Top 56%)9599(Top 63%)9599(Top 675%)
Finish26.22 mi1.02 mi16924+2210868+1410868+1416478(Top 62%)10375(Top 68%)10375(Top 730%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18098

Males

11517

M55-59

11517

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18481

Males

11703

M55-59

11703

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18098

Males

11517

M55-59

11517

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

17544

Males

11268

M55-59

11268

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18723

Males

11778

M55-59

11778

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16821

Males

10895

M55-59

10895

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16239

Males

10583

M55-59

10583

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15812

Males

10340

M55-59

10340

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16339

Males

10501

M55-59

10501

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16570

Males

10522

M55-59

10522

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15680

Males

10097

M55-59

10097

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15554

Males

9979

M55-59

9979

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15226

Males

9792

M55-59

9792

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14795

Males

9599

M55-59

9599

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16478

Males

10375

M55-59

10375

Passing Analysis

Category:
Athletes Passed
2012
Passed By
1155
Net Change
+857
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17781
5K → 10K169512-343#17781#18124
10K → 15K200180+20#18124#18104
15K → 20K24787+160#18104#17944
20K → Half2158-37#17944#17981
Half → 25K25825+233#17981#17748
25K → 30K34342+301#17748#17447
30K → 20M17025+145#17447#17302
20M → 21M11256+56#17302#17246
21M → 35K5827+31#17246#17215
35K → 23M13430+104#17215#17111
23M → 24M9927+72#17111#17039
24M → 40K9221+71#17039#16968
40K → 25.2M3816+22#16968#16946
25.2M → Finish7149+22#16946#16924
TOTALS20121155+857
📊

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