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BOSTON MARATHON 2023

Matthew Loignon

Bib: 1186•M

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:56
Rank: #6628
Start → 5K
21:56 | 7:04/mi
10K· 6.21 mi
43:55
Rank: #6902 (-274)
5K → 10K
21:59 | 7:05/mi
15K· 9.32 mi
1:06:08
Rank: #7077 (-175)
10K → 15K
22:13 | 7:09/mi
20K· 12.43 mi
1:30:01
Rank: #7857 (-780)
15K → 20K
23:53 | 7:41/mi
Half· 13.11 mi
1:35:03
Rank: #7912 (-55)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:53:27
Rank: #8095 (-183)
Half → 25K
18:24 | 7:35/mi
30K· 18.64 mi
2:18:22
Rank: #8537 (-442)
25K → 30K
24:55 | 8:01/mi
20M
2:30:33
Rank: #9172 (-635)
30K → 20M
12:11 | 8:58/mi
21M
2:40:04
Rank: #9614 (-442)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
2:45:34
Rank: #9513 (+101)
21M → 35K
5:30 | 7:21/mi
23M
2:56:07
Rank: #9662 (-149)
35K → 23M
10:33 | 8:26/mi
24M
3:04:09
Rank: #9708 (-46)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:10:46
Rank: #9627 (+81)
24M → 40K
6:37 | 7:44/mi
25.2M
3:13:37
Rank: #9580 (+47)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:20:58
Rank: #9448 (+132)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3321:567:0421:56
7:04
-
10K
6.21 mi10:44:3243:557:0421:59
7:05
+0:01
15K
9.32 mi11:06:451:06:087:0622:13
7:09
+0:04
20K
12.43 mi11:30:381:30:017:1523:53
7:41
+0:32
Half
13.11 mi11:35:401:35:037:155:02
7:23
-0:18
25K
15.53 mi11:54:041:53:277:1818:24
7:35
+0:12
30K
18.64 mi12:18:592:18:227:2524:55
8:01
+0:26
20M
20.00 mi12:31:102:30:337:3212:11
8:58
+0:57
21M
21.00 mi12:40:412:40:047:379:31
9:31
+0:33
35K
21.75 mi12:46:112:45:347:375:30
7:21
-2:10
23M
23.00 mi12:56:442:56:077:3910:33
8:26
+1:05
24M
24.00 mi13:04:463:04:097:408:02
8:02
-0:24
40K
24.85 mi13:11:233:10:467:416:37
7:44
-0:18
25.2M
25.20 mi13:14:143:13:377:412:51
8:16
+0:32
Finish
26.22 mi13:21:353:20:587:407:21
7:13
-1:03

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

7:04 /mi

Average Pace

7:40 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:29

37% of race

Time at Steady Pace

1:24:21

42% of race

Time at Slower Pace

43:08

21% of race

Average Pace: 7:40 /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 mi10:22:3321:567:0421:56
7:04
#6628
10K
6.21 mi10:44:3243:557:0421:59
7:05
#6902
15K
9.32 mi11:06:451:06:087:0622:13
7:09
#7077
20K
12.43 mi11:30:381:30:017:1523:53
7:41
#7857
Half
13.11 mi11:35:401:35:037:155:02
7:23
#7912
25K
15.53 mi11:54:041:53:277:1818:24
7:35
#8095
30K
18.64 mi12:18:592:18:227:2524:55
8:01
#8537
20M
20.00 mi12:31:102:30:337:3212:11
8:58
#9172
21M
21.00 mi12:40:412:40:047:379:31
9:31
#9614
35K
21.75 mi12:46:112:45:347:375:30
7:21
#9513
23M
23.00 mi12:56:442:56:077:3910:33
8:26
#9662
24M
24.00 mi13:04:463:04:097:408:02
8:02
#9708
40K
24.85 mi13:11:233:10:467:416:37
7:44
#9627
25.2M
25.20 mi13:14:143:13:377:412:51
8:16
#9580
Finish
26.22 mi13:21:353:20:587:407:21
7:13
#9448
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6628598759877478(Top 28%)6585(Top 43%)6585(Top 125%)
10K6.21 mi3.10 mi6902-2746193-2066193-2067292(Top 27%)6448(Top 42%)6448(Top 122%)
15K9.32 mi3.11 mi7077-1756312-1196312-1197478(Top 28%)6585(Top 43%)6585(Top 125%)
20K12.43 mi3.11 mi7857-7806848-5366848-53610802(Top 41%)8468(Top 56%)8468(Top 160%)
Half13.11 mi0.68 mi7912-556878-306878-309207(Top 35%)7642(Top 50%)7642(Top 145%)
25K15.53 mi2.42 mi8095-1836973-956973-959449(Top 35%)7681(Top 51%)7681(Top 145%)
30K18.64 mi3.11 mi8537-4427216-2437216-24311044(Top 41%)8362(Top 55%)8362(Top 158%)
20M20.00 mi1.36 mi9172-6357586-3707586-37016327(Top 61%)10533(Top 69%)10533(Top 199%)
21M21.00 mi1.00 mi9614-4427833-2477833-24715997(Top 60%)10340(Top 68%)10340(Top 196%)
35K21.75 mi0.75 mi9513+1017750+837750+837492(Top 28%)6196(Top 41%)6196(Top 117%)
23M23.00 mi1.25 mi9662-1497804-547804-5412722(Top 48%)8780(Top 58%)8780(Top 166%)
24M24.00 mi1.00 mi9708-467802+27802+211436(Top 43%)8112(Top 53%)8112(Top 153%)
40K24.85 mi0.85 mi9627+817735+677735+678227(Top 31%)6391(Top 42%)6391(Top 121%)
25.2M25.20 mi0.35 mi9580+477692+437692+438056(Top 30%)6216(Top 41%)6216(Top 118%)
Finish26.22 mi1.02 mi9448+1327597+957597+956525(Top 25%)5276(Top 35%)5276(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7478

Males

6585

M18-39

6585

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7292

Males

6448

M18-39

6448

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7478

Males

6585

M18-39

6585

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10802

Males

8468

M18-39

8468

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9207

Males

7642

M18-39

7642

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9449

Males

7681

M18-39

7681

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11044

Males

8362

M18-39

8362

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16327

Males

10533

M18-39

10533

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15997

Males

10340

M18-39

10340

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7492

Males

6196

M18-39

6196

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12722

Males

8780

M18-39

8780

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11436

Males

8112

M18-39

8112

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8227

Males

6391

M18-39

6391

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8056

Males

6216

M18-39

6216

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6525

Males

5276

M18-39

5276

Passing Analysis

Category:
Athletes Passed
825*
Passed By
3645
Net Change
-2820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6628
5K → 10K91365-274#6628#6902
10K → 15K72247-175#6902#7077
15K → 20K11791-780#7077#7857
20K → Half1065-55#7857#7912
Half → 25K46229-183#7912#8095
25K → 30K53495-442#8095#8537
30K → 20M11646-635#8537#9172
20M → 21M18460-442#9172#9614
21M → 35K1087+101#9614#9513
35K → 23M47196-149#9513#9662
23M → 24M5096-46#9662#9708
24M → 40K103*22+81#9708#9627
40K → 25.2M5710+47#9627#9580
25.2M → Finish14816+132#9580#9448
TOTALS825*3645-2820

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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