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BOSTON MARATHON 2023

Ronnie Morrissette

Bib: 26187•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
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
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
49:09
↑ 79↓ 1380.4%
15K· 9.32 mi
8:23/mi
1:15:11
↑ 67↓ 78
20K· 12.43 mi
9:00/mi
1:43:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:49:11
↑ 19↓ 370.5%
25K· 15.53 mi
9:05/mi
2:11:13
↑ 66↓ 880.2%
30K· 18.64 mi
10:10/mi
2:42:48
↑ 181↓ 1480.2%
20M
10:42/mi
2:57:21
↑ 64↓ 500.2%
21M
11:14/mi
3:08:35
↑ 106↓ 241.6%
35K· 21.75 mi
10:07/mi
3:16:09
↑ 17↓ 861.7%
23M
11:01/mi
3:29:56
↑ 23↓ 630.6%
24M
11:18/mi
3:41:14
↓ 821.3%
40K· 24.85 mi
11:11/mi
3:50:48
↓ 200.3%
25.2M
11:53/mi
3:54:54
↑ 13↓ 160.2%
Finish· 26.22 mi
10:27/mi
4:05:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:11
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:16:22
Pace10:24 /mi
📊Positive Split: 24.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5224:317:5324:31
7:53
-
10K
6.21 mi12:05:3049:097:5524:38
7:56
+0:03
15K
9.32 mi12:31:321:15:118:0426:02
8:23
+0:27
20K
12.43 mi12:59:301:43:098:1827:58
9:00
+0:37
Half
13.11 mi13:05:321:49:118:206:02
8:51
-0:09
25K
15.53 mi13:27:342:11:138:2722:02
9:05
+0:14
30K
18.64 mi13:59:092:42:488:4431:35
10:10
+1:05
20M
20.00 mi14:13:422:57:218:5214:33
10:42
+0:32
21M
21.00 mi14:24:563:08:358:5911:14
11:14
+0:32
35K
21.75 mi14:32:303:16:099:017:34
10:07
-1:07
23M
23.00 mi14:46:173:29:569:0813:47
11:01
+0:54
24M
24.00 mi14:57:353:41:149:1311:18
11:18
+0:17
40K
24.85 mi15:07:093:50:489:179:34
11:11
-0:07
25.2M
25.20 mi15:11:153:54:549:194:06
11:53
+0:42
Finish
26.22 mi15:21:544:05:339:2210:39
10:27
-1:26

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

7:53 /mi

Average Pace

9:22 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:13

53% of race

Time at Steady Pace

1:04:21

26% of race

Time at Slower Pace

49:59

20% of race

Average Pace: 9:22 /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 mi11:40:5224:317:5324:31
7:53
#13158
10K
6.21 mi12:05:3049:097:5524:38
7:56
#13667
15K
9.32 mi12:31:321:15:118:0426:02
8:23
#14866
20K
12.43 mi12:59:301:43:098:1827:58
9:00
#16282
Half
13.11 mi13:05:321:49:118:206:02
8:51
#16486
25K
15.53 mi13:27:342:11:138:2722:02
9:05
#17021
30K
18.64 mi13:59:092:42:488:4431:35
10:10
#18179
20M
20.00 mi14:13:422:57:218:5214:33
10:42
#18719
21M
21.00 mi14:24:563:08:358:5911:14
11:14
#18963
35K
21.75 mi14:32:303:16:099:017:34
10:07
#19102
23M
23.00 mi14:46:173:29:569:0813:47
11:01
#19437
24M
24.00 mi14:57:353:41:149:1311:18
11:18
#19733
40K
24.85 mi15:07:093:50:489:179:34
11:11
#19923
25.2M
25.20 mi15:11:153:54:549:194:06
11:53
#19984
Finish
26.22 mi15:21:544:05:339:2210:39
10:27
#20093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi131589616961617024(Top 64%)11075(Top 73%)11075(Top 494%)
10K6.21 mi3.10 mi13667-5099805-1899805-18914230(Top 53%)10020(Top 66%)10020(Top 447%)
15K9.32 mi3.11 mi14866-119910270-46510270-46517024(Top 64%)11075(Top 73%)11075(Top 494%)
20K12.43 mi3.11 mi16282-141610788-51810788-51819705(Top 74%)12185(Top 80%)12185(Top 544%)
Half13.11 mi0.68 mi16486-20410860-7210860-7219699(Top 74%)12184(Top 80%)12184(Top 544%)
25K15.53 mi2.42 mi17021-53511043-18311043-18319355(Top 73%)11998(Top 79%)11998(Top 535%)
30K18.64 mi3.11 mi18179-115811482-43911482-43921447(Top 81%)12825(Top 85%)12825(Top 572%)
20M20.00 mi1.36 mi18719-54011705-22311705-22322161(Top 83%)13065(Top 86%)13065(Top 583%)
21M21.00 mi1.00 mi18963-24411797-9211797-9221335(Top 80%)12670(Top 83%)12670(Top 565%)
35K21.75 mi0.75 mi19102-13911851-5411851-5421569(Top 81%)12736(Top 84%)12736(Top 568%)
23M23.00 mi1.25 mi19437-33511987-13611987-13622350(Top 84%)13082(Top 86%)13082(Top 584%)
24M24.00 mi1.00 mi19733-29612102-11512102-11523576(Top 89%)13620(Top 90%)13620(Top 608%)
40K24.85 mi0.85 mi19923-19012163-6112163-6122707(Top 85%)13176(Top 87%)13176(Top 588%)
25.2M25.20 mi0.35 mi19984-6112183-2012183-2022269(Top 84%)12969(Top 85%)12969(Top 579%)
Finish26.22 mi1.02 mi20093-10912218-3512218-3522895(Top 86%)13271(Top 87%)13271(Top 592%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

17024

Males

11075

M40-44

11075

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14230

Males

10020

M40-44

10020

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

17024

Males

11075

M40-44

11075

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

19705

Males

12185

M40-44

12185

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

19699

Males

12184

M40-44

12184

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

19355

Males

11998

M40-44

11998

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

21447

Males

12825

M40-44

12825

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22161

Males

13065

M40-44

13065

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

21335

Males

12670

M40-44

12670

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21569

Males

12736

M40-44

12736

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22350

Males

13082

M40-44

13082

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

23576

Males

13620

M40-44

13620

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22707

Males

13176

M40-44

13176

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22269

Males

12969

M40-44

12969

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22895

Males

13271

M40-44

13271

Passing Analysis

Category:
Athletes Passed
347
Passed By
7282
Net Change
-6935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13158
5K → 10K121630-509#13158#13667
10K → 15K191218-1199#13667#14866
15K → 20K151431-1416#14866#16282
20K → Half10214-204#16282#16486
Half → 25K32567-535#16486#17021
25K → 30K281186-1158#17021#18179
30K → 20M13553-540#18179#18719
20M → 21M26270-244#18719#18963
21M → 35K13152-139#18963#19102
35K → 23M25360-335#19102#19437
23M → 24M7303-296#19437#19733
24M → 40K17207-190#19733#19923
40K → 25.2M869-61#19923#19984
25.2M → Finish13122-109#19984#20093
TOTALS3477282-6935
📊

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