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BOSTON MARATHON 2023

Tristan Hoekstra

Bib: 1895•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:36
Rank: #666
Start → 5K
18:36 | 5:59/mi
10K· 6.21 mi
37:09
Rank: #688 (-22)
5K → 10K
18:33 | 5:58/mi
15K· 9.32 mi
55:48
Rank: #687 (+1)
10K → 15K
18:39 | 6:00/mi
20K· 12.43 mi
1:14:32
Rank: #664 (+23)
15K → 20K
18:44 | 6:02/mi
Half· 13.11 mi
1:18:33
Rank: #656 (+8)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:33:35
Rank: #695 (-39)
Half → 25K
15:02 | 6:12/mi
30K· 18.64 mi
1:52:52
Rank: #682 (+13)
25K → 30K
19:17 | 6:12/mi
20M
2:01:19
Rank: #670 (+12)
30K → 20M
8:27 | 6:13/mi
21M
2:07:55
Rank: #668 (+2)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:12:21
Rank: #658 (+10)
21M → 35K
4:26 | 5:56/mi
23M
2:19:54
Rank: #625 (+33)
35K → 23M
7:33 | 6:02/mi
24M
2:25:43
Rank: #611 (+14)
23M → 24M
5:49 | 5:49/mi
40K· 24.85 mi
2:30:50
Rank: #594 (+17)
24M → 40K
5:07 | 5:59/mi
25.2M
2:33:04
Rank: #589 (+5)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:39:05
Rank: #580 (+9)
25.2M → Finish
6:01 | 5:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:33
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:20:32
Pace6:09 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0818:365:5918:36
5:59
-
10K
6.21 mi10:37:4137:095:5918:33
5:58
-0:01
15K
9.32 mi10:56:2055:485:5918:39
6:00
+0:02
20K
12.43 mi11:15:041:14:326:0018:44
6:02
+0:02
Half
13.11 mi11:19:051:18:336:004:01
5:53
-0:09
25K
15.53 mi11:34:071:33:356:0115:02
6:12
+0:19
30K
18.64 mi11:53:241:52:526:0319:17
6:12
0:00
20M
20.00 mi12:01:512:01:196:048:27
6:13
+0:01
21M
21.00 mi12:08:272:07:556:056:36
6:36
+0:23
35K
21.75 mi12:12:532:12:216:054:26
5:56
-0:40
23M
23.00 mi12:20:262:19:546:057:33
6:02
+0:06
24M
24.00 mi12:26:152:25:436:045:49
5:49
-0:13
40K
24.85 mi12:31:222:30:506:045:07
5:59
+0:10
25.2M
25.20 mi12:33:362:33:046:042:14
6:29
+0:30
Finish
26.22 mi12:39:372:39:056:046:01
5:54
-0:35

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

5:49 /mi

Average Pace

6:04 /mi

Slowest Pace

6:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:15

94% of race

Time at Steady Pace

8:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:04 /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 mi10:19:0818:365:5918:36
5:59
#666
10K
6.21 mi10:37:4137:095:5918:33
5:58
#688
15K
9.32 mi10:56:2055:485:5918:39
6:00
#687
20K
12.43 mi11:15:041:14:326:0018:44
6:02
#664
Half
13.11 mi11:19:051:18:336:004:01
5:53
#656
25K
15.53 mi11:34:071:33:356:0115:02
6:12
#695
30K
18.64 mi11:53:241:52:526:0319:17
6:12
#682
20M
20.00 mi12:01:512:01:196:048:27
6:13
#670
21M
21.00 mi12:08:272:07:556:056:36
6:36
#668
35K
21.75 mi12:12:532:12:216:054:26
5:56
#658
23M
23.00 mi12:20:262:19:546:057:33
6:02
#625
24M
24.00 mi12:26:152:25:436:045:49
5:49
#611
40K
24.85 mi12:31:222:30:506:045:07
5:59
#594
25.2M
25.20 mi12:33:362:33:046:042:14
6:29
#589
Finish
26.22 mi12:39:372:39:056:046:01
5:54
#580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi666622622717(Top 3%)674(Top 4%)674(Top 13%)
10K6.21 mi3.10 mi688-22644-22644-22735(Top 3%)691(Top 5%)691(Top 13%)
15K9.32 mi3.11 mi687+1644644717(Top 3%)674(Top 4%)674(Top 13%)
20K12.43 mi3.11 mi664+23621+23621+23619(Top 2%)579(Top 4%)579(Top 11%)
Half13.11 mi0.68 mi656+8613+8613+8526(Top 2%)488(Top 3%)488(Top 9%)
25K15.53 mi2.42 mi695-39653-40653-40990(Top 4%)941(Top 6%)941(Top 18%)
30K18.64 mi3.11 mi682+13640+13640+13693(Top 3%)656(Top 4%)656(Top 12%)
20M20.00 mi1.36 mi670+12628+12628+12679(Top 3%)642(Top 4%)642(Top 12%)
21M21.00 mi1.00 mi668+2626+2626+2858(Top 3%)812(Top 5%)812(Top 15%)
35K21.75 mi0.75 mi658+10616+10616+10556(Top 2%)518(Top 3%)518(Top 10%)
23M23.00 mi1.25 mi625+33585+31585+31342(Top 1%)316(Top 2%)316(Top 6%)
24M24.00 mi1.00 mi611+14571+14571+14281(Top 1%)257(Top 2%)257(Top 5%)
40K24.85 mi0.85 mi594+17554+17554+17326(Top 1%)302(Top 2%)302(Top 6%)
25.2M25.20 mi0.35 mi589+5549+5549+5463(Top 2%)437(Top 3%)437(Top 8%)
Finish26.22 mi1.02 mi580+9541+8541+8530(Top 2%)504(Top 3%)504(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

717

Males

674

M18-39

674

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

735

Males

691

M18-39

691

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

717

Males

674

M18-39

674

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

619

Males

579

M18-39

579

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

526

Males

488

M18-39

488

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

990

Males

941

M18-39

941

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

693

Males

656

M18-39

656

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

679

Males

642

M18-39

642

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

858

Males

812

M18-39

812

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

556

Males

518

M18-39

518

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

342

Males

316

M18-39

316

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

281

Males

257

M18-39

257

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

326

Males

302

M18-39

302

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

463

Males

437

M18-39

437

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

530

Males

504

M18-39

504

Passing Analysis

Category:
Athletes Passed
248
Passed By
162
Net Change
+86
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#666
5K → 10K2042-22#666#688
10K → 15K2221+1#688#687
15K → 20K296+23#687#664
20K → Half80+8#664#656
Half → 25K1049-39#656#695
25K → 30K2916+13#695#682
30K → 20M197+12#682#670
20M → 21M119+2#670#668
21M → 35K122+10#668#658
35K → 23M352+33#658#625
23M → 24M162+14#625#611
24M → 40K170+17#611#594
40K → 25.2M61+5#594#589
25.2M → Finish145+9#589#580
TOTALS248162+86
📊

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