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BOSTON MARATHON 2023

Blake Ressler

Bib: 879•M

VT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Masters (Masters Men)
#0 / 9891
Top 0.4%
Division (M40-44)
#0 / 2241
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:14
Rank: #486
Start → 5K
18:14 | 5:52/mi
10K· 6.21 mi
36:18
Rank: #454 (+32)
5K → 10K
18:04 | 5:49/mi
15K· 9.32 mi
54:40
Rank: #475 (-21)
10K → 15K
18:22 | 5:55/mi
20K· 12.43 mi
1:13:06
Rank: #466 (+9)
15K → 20K
18:26 | 5:56/mi
Half· 13.11 mi
1:17:08
Rank: #470 (-4)
20K → Half
4:02 | 5:55/mi
25K· 15.53 mi
1:31:33
Rank: #472 (-2)
Half → 25K
14:25 | 5:57/mi
30K· 18.64 mi
1:50:25
Rank: #462 (+10)
25K → 30K
18:52 | 6:04/mi
20M
1:58:44
Rank: #457 (+5)
30K → 20M
8:19 | 6:07/mi
21M
2:05:10
Rank: #453 (+4)
20M → 21M
6:26 | 6:26/mi
35K· 21.75 mi
2:09:30
Rank: #449 (+4)
21M → 35K
4:20 | 5:48/mi
23M
2:17:00
Rank: #436 (+13)
35K → 23M
7:30 | 5:59/mi
24M
2:22:49
Rank: #420 (+16)
23M → 24M
5:49 | 5:49/mi
40K· 24.85 mi
2:27:52
Rank: #405 (+15)
24M → 40K
5:03 | 5:54/mi
25.2M
2:30:05
Rank: #397 (+8)
40K → 25.2M
2:13 | 6:26/mi
Finish· 26.22 mi
2:36:00
Rank: #386 (+11)
25.2M → Finish
5:55 | 5:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:08
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:18:52
Pace6:01 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2618:145:5218:14
5:52
-
10K
6.21 mi10:36:3036:185:5118:04
5:49
-0:03
15K
9.32 mi10:54:5254:405:5218:22
5:55
+0:06
20K
12.43 mi11:13:181:13:065:5318:26
5:56
+0:01
Half
13.11 mi11:17:201:17:085:534:02
5:55
-0:01
25K
15.53 mi11:31:451:31:335:5414:25
5:57
+0:02
30K
18.64 mi11:50:371:50:255:5518:52
6:04
+0:07
20M
20.00 mi11:58:561:58:445:568:19
6:07
+0:03
21M
21.00 mi12:05:222:05:105:586:26
6:26
+0:19
35K
21.75 mi12:09:422:09:305:574:20
5:48
-0:38
23M
23.00 mi12:17:122:17:005:577:30
5:59
+0:11
24M
24.00 mi12:23:012:22:495:575:49
5:49
-0:10
40K
24.85 mi12:28:042:27:525:575:03
5:54
+0:05
25.2M
25.20 mi12:30:172:30:055:572:13
6:26
+0:32
Finish
26.22 mi12:36:122:36:005:575:55
5:48
-0:38

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

5:48 /mi

Average Pace

5:57 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:21

94% of race

Time at Steady Pace

8:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:57 /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 mi10:18:2618:145:5218:14
5:52
#486
10K
6.21 mi10:36:3036:185:5118:04
5:49
#454
15K
9.32 mi10:54:5254:405:5218:22
5:55
#475
20K
12.43 mi11:13:181:13:065:5318:26
5:56
#466
Half
13.11 mi11:17:201:17:085:534:02
5:55
#470
25K
15.53 mi11:31:451:31:335:5414:25
5:57
#472
30K
18.64 mi11:50:371:50:255:5518:52
6:04
#462
20M
20.00 mi11:58:561:58:445:568:19
6:07
#457
21M
21.00 mi12:05:222:05:105:586:26
6:26
#453
35K
21.75 mi12:09:422:09:305:574:20
5:48
#449
23M
23.00 mi12:17:122:17:005:577:30
5:59
#436
24M
24.00 mi12:23:012:22:495:575:49
5:49
#420
40K
24.85 mi12:28:042:27:525:575:03
5:54
#405
25.2M
25.20 mi12:30:172:30:055:572:13
6:26
#397
Finish
26.22 mi12:36:122:36:005:575:55
5:48
#386
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi486450450534(Top 2%)492(Top 3%)492(Top 22%)
10K6.21 mi3.10 mi454+32419+31419+31447(Top 2%)412(Top 3%)412(Top 18%)
15K9.32 mi3.11 mi475-21439-20439-20534(Top 2%)492(Top 3%)492(Top 22%)
20K12.43 mi3.11 mi466+9430+9430+9471(Top 2%)432(Top 3%)432(Top 19%)
Half13.11 mi0.68 mi470-4432-2432-2549(Top 2%)511(Top 3%)511(Top 23%)
25K15.53 mi2.42 mi472-2433-1433-1458(Top 2%)423(Top 3%)423(Top 19%)
30K18.64 mi3.11 mi462+10425+8425+8470(Top 2%)438(Top 3%)438(Top 20%)
20M20.00 mi1.36 mi457+5422+3422+3507(Top 2%)473(Top 3%)473(Top 21%)
21M21.00 mi1.00 mi453+4418+4418+4531(Top 2%)497(Top 3%)497(Top 22%)
35K21.75 mi0.75 mi449+4414+4414+4355(Top 1%)326(Top 2%)326(Top 15%)
23M23.00 mi1.25 mi436+13401+13401+13296(Top 1%)271(Top 2%)271(Top 12%)
24M24.00 mi1.00 mi420+16386+15386+15270(Top 1%)246(Top 2%)246(Top 11%)
40K24.85 mi0.85 mi405+15371+15371+15227(Top 0.9%)204(Top 1%)204(Top 9%)
25.2M25.20 mi0.35 mi397+8363+8363+8383(Top 1%)361(Top 2%)361(Top 16%)
Finish26.22 mi1.02 mi386+11353+10353+10382(Top 1%)363(Top 2%)363(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

534

Males

492

M40-44

492

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

447

Males

412

M40-44

412

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

534

Males

492

M40-44

492

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

471

Males

432

M40-44

432

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

549

Males

511

M40-44

511

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

458

Males

423

M40-44

423

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

470

Males

438

M40-44

438

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

507

Males

473

M40-44

473

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

531

Males

497

M40-44

497

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

355

Males

326

M40-44

326

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

296

Males

271

M40-44

271

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

270

Males

246

M40-44

246

24M→40K

24.0 - 24.9 mi

Top 0.9%
×1story
+6ft-20ft

Overall

227

Males

204

M40-44

204

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

383

Males

361

M40-44

361

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

382

Males

363

M40-44

363

Passing Analysis

Category:
Athletes Passed
201
Passed By
101
Net Change
+100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#486
5K → 10K4210+32#486#454
10K → 15K1031-21#454#475
15K → 20K1910+9#475#466
20K → Half37-4#466#470
Half → 25K1012-2#470#472
25K → 30K2515+10#472#462
30K → 20M127+5#462#457
20M → 21M73+4#457#453
21M → 35K40+4#453#449
35K → 23M141+13#449#436
23M → 24M171+16#436#420
24M → 40K172+15#420#405
40K → 25.2M91+8#405#397
25.2M → Finish121+11#397#386
TOTALS201101+100
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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