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BOSTON MARATHON 2023

Andrew Jarvinen

Bib: 9074•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M40-44)
#0 / 2241
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:12
Rank: #2294
Start → 5K
20:12 | 6:30/mi
10K· 6.21 mi
40:17
Rank: #2406 (-112)
5K → 10K
20:05 | 6:28/mi
15K· 9.32 mi
1:00:49
Rank: #2674 (-268)
10K → 15K
20:32 | 6:37/mi
20K· 12.43 mi
1:21:44
Rank: #2922 (-248)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:26:19
Rank: #2991 (-69)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:43:18
Rank: #3360 (-369)
Half → 25K
16:59 | 7:00/mi
30K· 18.64 mi
2:05:51
Rank: #3866 (-506)
25K → 30K
22:33 | 7:15/mi
20M
2:16:04
Rank: #4188 (-322)
30K → 20M
10:13 | 7:31/mi
21M
2:23:56
Rank: #4354 (-166)
20M → 21M
7:52 | 7:52/mi
35K· 21.75 mi
2:29:24
Rank: #4487 (-133)
21M → 35K
5:28 | 7:18/mi
23M
2:39:01
Rank: #4685 (-198)
35K → 23M
9:37 | 7:41/mi
24M
2:46:34
Rank: #4807 (-122)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
2:53:17
Rank: #4907 (-100)
24M → 40K
6:43 | 7:51/mi
25.2M
2:56:10
Rank: #4948 (-41)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:03:41
Rank: #4986 (-38)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:19
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0920:126:3020:12
6:30
-
10K
6.21 mi11:06:1440:176:2920:05
6:28
-0:02
15K
9.32 mi11:26:461:00:496:3120:32
6:37
+0:09
20K
12.43 mi11:47:411:21:446:3520:55
6:44
+0:07
Half
13.11 mi11:52:161:26:196:354:35
6:43
-0:01
25K
15.53 mi12:09:151:43:186:3916:59
7:00
+0:17
30K
18.64 mi12:31:482:05:516:4522:33
7:15
+0:15
20M
20.00 mi12:42:012:16:046:4810:13
7:31
+0:16
21M
21.00 mi12:49:532:23:566:517:52
7:52
+0:21
35K
21.75 mi12:55:212:29:246:525:28
7:18
-0:34
23M
23.00 mi13:04:582:39:016:559:37
7:41
+0:23
24M
24.00 mi13:12:312:46:346:567:33
7:33
-0:08
40K
24.85 mi13:19:142:53:176:586:43
7:51
+0:18
25.2M
25.20 mi13:22:072:56:106:592:53
8:22
+0:31
Finish
26.22 mi13:29:383:03:417:017:31
7:23
-0:59

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

6:28 /mi

Average Pace

7:01 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:18

56% of race

Time at Steady Pace

53:18

29% of race

Time at Slower Pace

27:05

15% of race

Average Pace: 7:00 /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 mi10:46:0920:126:3020:12
6:30
#2294
10K
6.21 mi11:06:1440:176:2920:05
6:28
#2406
15K
9.32 mi11:26:461:00:496:3120:32
6:37
#2674
20K
12.43 mi11:47:411:21:446:3520:55
6:44
#2922
Half
13.11 mi11:52:161:26:196:354:35
6:43
#2991
25K
15.53 mi12:09:151:43:186:3916:59
7:00
#3360
30K
18.64 mi12:31:482:05:516:4522:33
7:15
#3866
20M
20.00 mi12:42:012:16:046:4810:13
7:31
#4188
21M
21.00 mi12:49:532:23:566:517:52
7:52
#4354
35K
21.75 mi12:55:212:29:246:525:28
7:18
#4487
23M
23.00 mi13:04:582:39:016:559:37
7:41
#4685
24M
24.00 mi13:12:312:46:346:567:33
7:33
#4807
40K
24.85 mi13:19:142:53:176:586:43
7:51
#4907
25.2M
25.20 mi13:22:072:56:106:592:53
8:22
#4948
Finish
26.22 mi13:29:383:03:417:017:31
7:23
#4986
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2294218821883372(Top 13%)3201(Top 21%)3201(Top 143%)
10K6.21 mi3.10 mi2406-1122297-1092297-1092591(Top 10%)2477(Top 16%)2477(Top 111%)
15K9.32 mi3.11 mi2674-2682553-2562553-2563372(Top 13%)3201(Top 21%)3201(Top 143%)
20K12.43 mi3.11 mi2922-2482792-2392792-2393834(Top 14%)3616(Top 24%)3616(Top 161%)
Half13.11 mi0.68 mi2991-692857-652857-654558(Top 17%)4250(Top 28%)4250(Top 190%)
25K15.53 mi2.42 mi3360-3693194-3373194-3375591(Top 21%)5137(Top 34%)5137(Top 229%)
30K18.64 mi3.11 mi3866-5063645-4513645-4515801(Top 22%)5222(Top 34%)5222(Top 233%)
20M20.00 mi1.36 mi4188-3223929-2843929-2846864(Top 26%)5873(Top 39%)5873(Top 262%)
21M21.00 mi1.00 mi4354-1664068-1394068-1396503(Top 24%)5541(Top 37%)5541(Top 247%)
35K21.75 mi0.75 mi4487-1334184-1164184-1167111(Top 27%)5951(Top 39%)5951(Top 266%)
23M23.00 mi1.25 mi4685-1984356-1724356-1727593(Top 29%)6169(Top 41%)6169(Top 275%)
24M24.00 mi1.00 mi4807-1224454-984454-987989(Top 30%)6297(Top 41%)6297(Top 281%)
40K24.85 mi0.85 mi4907-1004524-704524-708973(Top 34%)6783(Top 45%)6783(Top 303%)
25.2M25.20 mi0.35 mi4948-414556-324556-328558(Top 32%)6459(Top 43%)6459(Top 288%)
Finish26.22 mi1.02 mi4986-384582-264582-267574(Top 28%)5903(Top 39%)5903(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3372

Males

3201

M40-44

3201

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2591

Males

2477

M40-44

2477

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3372

Males

3201

M40-44

3201

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3834

Males

3616

M40-44

3616

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4558

Males

4250

M40-44

4250

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5591

Males

5137

M40-44

5137

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5801

Males

5222

M40-44

5222

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6864

Males

5873

M40-44

5873

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6503

Males

5541

M40-44

5541

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7111

Males

5951

M40-44

5951

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7593

Males

6169

M40-44

6169

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7989

Males

6297

M40-44

6297

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8973

Males

6783

M40-44

6783

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8558

Males

6459

M40-44

6459

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7574

Males

5903

M40-44

5903

Passing Analysis

Category:
Athletes Passed
292
Passed By
2984
Net Change
-2692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2294
5K → 10K76188-112#2294#2406
10K → 15K7275-268#2406#2674
15K → 20K23271-248#2674#2922
20K → Half271-69#2922#2991
Half → 25K11380-369#2991#3360
25K → 30K15521-506#3360#3866
30K → 20M9331-322#3866#4188
20M → 21M32198-166#4188#4354
21M → 35K20153-133#4354#4487
35K → 23M26224-198#4487#4685
23M → 24M17139-122#4685#4807
24M → 40K19119-100#4807#4907
40K → 25.2M748-41#4907#4948
25.2M → Finish2866-38#4948#4986
TOTALS2922984-2692
📊

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