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BOSTON MARATHON 2023

Michael Brink

Bib: 23597•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:12/mi
25:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
52:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:17:54
↑ 67↓ 78
20K· 12.43 mi
8:37/mi
1:44:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:50:19
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:10:57
↑ 66↓ 880.2%
30K· 18.64 mi
8:47/mi
2:38:13
↑ 181↓ 1480.2%
20M
8:47/mi
2:50:09
↑ 64↓ 500.2%
21M
9:02/mi
2:59:11
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
3:05:21
↑ 17↓ 861.7%
23M
8:40/mi
3:16:12
↑ 23↓ 630.6%
24M
8:31/mi
3:24:43
↓ 821.3%
40K· 24.85 mi
8:49/mi
3:32:15
↓ 200.3%
25.2M
9:34/mi
3:35:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:43:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:19
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:53:39
Pace8:40 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4925:288:1225:28
8:12
-
10K
6.21 mi11:47:2252:018:2226:33
8:33
+0:21
15K
9.32 mi12:13:151:17:548:2125:53
8:20
-0:13
20K
12.43 mi12:40:021:44:418:2526:47
8:37
+0:17
Half
13.11 mi12:45:401:50:198:255:38
8:15
-0:22
25K
15.53 mi13:06:182:10:578:2620:38
8:31
+0:16
30K
18.64 mi13:33:342:38:138:2927:16
8:47
+0:16
20M
20.00 mi13:45:302:50:098:3011:56
8:47
0:00
21M
21.00 mi13:54:322:59:118:329:02
9:02
+0:15
35K
21.75 mi14:00:423:05:218:316:10
8:15
-0:47
23M
23.00 mi14:11:333:16:128:3210:51
8:40
+0:25
24M
24.00 mi14:20:043:24:438:328:31
8:31
-0:09
40K
24.85 mi14:27:363:32:158:327:32
8:49
+0:18
25.2M
25.20 mi14:30:543:35:338:333:18
9:34
+0:45
Finish
26.22 mi14:39:193:43:588:338:25
8:16
-1:18

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

8:12 /mi

Average Pace

8:33 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:38

94% of race

Time at Steady Pace

12:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi11:20:4925:288:1225:28
8:12
#15453
10K
6.21 mi11:47:2252:018:2226:33
8:33
#16993
15K
9.32 mi12:13:151:17:548:2125:53
8:20
#16899
20K
12.43 mi12:40:021:44:418:2526:47
8:37
#17088
Half
13.11 mi12:45:401:50:198:255:38
8:15
#17043
25K
15.53 mi13:06:182:10:578:2620:38
8:31
#16915
30K
18.64 mi13:33:342:38:138:2927:16
8:47
#16696
20M
20.00 mi13:45:302:50:098:3011:56
8:47
#16580
21M
21.00 mi13:54:322:59:118:329:02
9:02
#16381
35K
21.75 mi14:00:423:05:218:316:10
8:15
#16292
23M
23.00 mi14:11:333:16:128:3210:51
8:40
#16140
24M
24.00 mi14:20:043:24:438:328:31
8:31
#16064
40K
24.85 mi14:27:363:32:158:327:32
8:49
#16013
25.2M
25.20 mi14:30:543:35:338:333:18
9:34
#16002
Finish
26.22 mi14:39:193:43:588:338:25
8:16
#15924
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15453105011050116722(Top 63%)10957(Top 72%)10957(Top 1996%)
10K6.21 mi3.10 mi16993-154011063-56211063-56218517(Top 70%)11715(Top 77%)11715(Top 2134%)
15K9.32 mi3.11 mi16899+9411026+3711026+3716722(Top 63%)10957(Top 72%)10957(Top 1996%)
20K12.43 mi3.11 mi17088-18911085-5911085-5917613(Top 66%)11292(Top 74%)11292(Top 2057%)
Half13.11 mi0.68 mi17043+4511065+2011065+2016154(Top 61%)10739(Top 71%)10739(Top 1956%)
25K15.53 mi2.42 mi16915+12810994+7110994+7116249(Top 61%)10642(Top 70%)10642(Top 1938%)
30K18.64 mi3.11 mi16696+21910879+11510879+11515906(Top 60%)10441(Top 69%)10441(Top 1902%)
20M20.00 mi1.36 mi16580+11610815+6410815+6415311(Top 58%)10126(Top 67%)10126(Top 1844%)
21M21.00 mi1.00 mi16381+19910717+9810717+9813597(Top 51%)9324(Top 61%)9324(Top 1698%)
35K21.75 mi0.75 mi16292+8910674+4310674+4313736(Top 52%)9309(Top 61%)9309(Top 1696%)
23M23.00 mi1.25 mi16140+15210589+8510589+8514162(Top 53%)9442(Top 62%)9442(Top 1720%)
24M24.00 mi1.00 mi16064+7610540+4910540+4914552(Top 55%)9549(Top 63%)9549(Top 1739%)
40K24.85 mi0.85 mi16013+5110510+3010510+3015119(Top 57%)9740(Top 64%)9740(Top 1774%)
25.2M25.20 mi0.35 mi16002+1110500+1010500+1015459(Top 58%)9880(Top 65%)9880(Top 1800%)
Finish26.22 mi1.02 mi15924+7810460+4010460+4013828(Top 52%)9169(Top 60%)9169(Top 1670%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16722

Males

10957

M65-69

10957

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18517

Males

11715

M65-69

11715

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16722

Males

10957

M65-69

10957

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

17613

Males

11292

M65-69

11292

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

16154

Males

10739

M65-69

10739

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16249

Males

10642

M65-69

10642

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15906

Males

10441

M65-69

10441

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

15311

Males

10126

M65-69

10126

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13597

Males

9324

M65-69

9324

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13736

Males

9309

M65-69

9309

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14162

Males

9442

M65-69

9442

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14552

Males

9549

M65-69

9549

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15119

Males

9740

M65-69

9740

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15459

Males

9880

M65-69

9880

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13828

Males

9169

M65-69

9169

Passing Analysis

Category:
Athletes Passed
1859
Passed By
2330
Net Change
-471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15453
5K → 10K241564-1540#15453#16993
10K → 15K260166+94#16993#16899
15K → 20K117306-189#16899#17088
20K → Half538+45#17088#17043
Half → 25K17850+128#17043#16915
25K → 30K28061+219#16915#16696
30K → 20M14933+116#16696#16580
20M → 21M2089+199#16580#16381
21M → 35K9910+89#16381#16292
35K → 23M17826+152#16292#16140
23M → 24M9822+76#16140#16064
24M → 40K8130+51#16064#16013
40K → 25.2M3423+11#16013#16002
25.2M → Finish10022+78#16002#15924
TOTALS18592330-471
📊

Passing Visuals

Category:
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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