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BOSTON MARATHON 2023

Martin Rimmer

MA

Bib: 25219 M

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:10/mi
31:34
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:08/mi
1:03:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:04/mi
1:34:22
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:47/mi
2:07:51
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:58/mi
2:14:39
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:22/mi
2:42:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:48/mi
3:21:58
↑ 181↓ 1480.2%
138 ft elev
20M
14:01/mi
3:41:01
↑ 64↓ 500.2%
148 ft elev
21M
13:21/mi
3:54:22
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:03/mi
4:03:23
↑ 17↓ 861.7%
156 ft elev
23M
12:28/mi
4:19:00
↑ 23↓ 630.6%
116 ft elev
24M
12:04/mi
4:31:04
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:58/mi
4:42:09
↓ 200.3%
20 ft elev
25.2M
12:43/mi
4:46:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:12/mi
4:57:57
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:39
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:43:18
Pace12:27 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4631:3410:1031:34
10:10
-
10K
6.21 mi12:25:161:03:0410:0931:30
10:08
-0:02
15K
9.32 mi12:56:341:34:2210:0731:18
10:04
-0:04
20K
12.43 mi13:30:032:07:5110:1733:29
10:47
+0:43
Half
13.11 mi13:36:512:14:3910:166:48
9:58
-0:49
25K
15.53 mi14:04:242:42:1210:2627:33
11:22
+1:24
30K
18.64 mi14:44:103:21:5810:5039:46
12:48
+1:26
20M
20.00 mi15:03:133:41:0111:0319:03
14:01
+1:13
21M
21.00 mi15:16:343:54:2211:1013:21
13:21
-0:40
35K
21.75 mi15:25:354:03:2311:119:01
12:03
-1:18
23M
23.00 mi15:41:124:19:0011:1615:37
12:28
+0:25
24M
24.00 mi15:53:164:31:0411:1812:04
12:04
-0:24
40K
24.85 mi16:04:214:42:0911:2111:05
12:58
+0:54
25.2M
25.20 mi16:08:444:46:3211:224:23
12:43
-0:15
Finish
26.22 mi16:20:094:57:5711:2211:25
11:12
-1:31

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

9:58 /mi

Average Pace

11:22 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:37

58% of race

Time at Steady Pace

36:42

12% of race

Time at Slower Pace

1:27:38

29% of race

Average Pace: 11:22 /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 mi11:53:4631:3410:1031:34
10:10
#23844
10K
6.21 mi12:25:161:03:0410:0931:30
10:08
#23960
15K
9.32 mi12:56:341:34:2210:0731:18
10:04
#23848
20K
12.43 mi13:30:032:07:5110:1733:29
10:47
#23995
Half
13.11 mi13:36:512:14:3910:166:48
9:58
#23941
25K
15.53 mi14:04:242:42:1210:2627:33
11:22
#24064
30K
18.64 mi14:44:103:21:5810:5039:46
12:48
#24424
20M
20.00 mi15:03:133:41:0111:0319:03
14:01
#24607
21M
21.00 mi15:16:343:54:2211:1013:21
13:21
#24632
35K
21.75 mi15:25:354:03:2311:119:01
12:03
#24642
23M
23.00 mi15:41:124:19:0011:1615:37
12:28
#24644
24M
24.00 mi15:53:164:31:0411:1812:04
12:04
#24662
40K
24.85 mi16:04:214:42:0911:2111:05
12:58
#24688
25.2M
25.20 mi16:08:444:46:3211:224:23
12:43
#24679
Finish
26.22 mi16:20:094:57:5711:2211:25
11:12
#24694
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23844140101401023652(Top 89%)13935(Top 92%)13935(Top 264%)
10K6.21 mi3.10 mi23960-11614068-5814068-5823992(Top 90%)14087(Top 93%)14087(Top 267%)
15K9.32 mi3.11 mi23848+11214021+4714021+4723652(Top 89%)13935(Top 92%)13935(Top 264%)
20K12.43 mi3.11 mi23995-14714087-6614087-6624292(Top 91%)14186(Top 93%)14186(Top 268%)
Half13.11 mi0.68 mi23941+5414062+2514062+2523213(Top 87%)13724(Top 90%)13724(Top 260%)
25K15.53 mi2.42 mi24064-12314103-4114103-4124497(Top 92%)14248(Top 94%)14248(Top 270%)
30K18.64 mi3.11 mi24424-36014241-13814241-13825252(Top 95%)14519(Top 96%)14519(Top 275%)
20M20.00 mi1.36 mi24607-18314312-7114312-7125830(Top 97%)14775(Top 97%)14775(Top 280%)
21M21.00 mi1.00 mi24632-2514320-814320-824438(Top 92%)14105(Top 93%)14105(Top 267%)
35K21.75 mi0.75 mi24642-1014315+514315+524726(Top 93%)14187(Top 93%)14187(Top 268%)
23M23.00 mi1.25 mi24644-214309+614309+624550(Top 92%)14113(Top 93%)14113(Top 267%)
24M24.00 mi1.00 mi24662-1814303+614303+624610(Top 92%)14100(Top 93%)14100(Top 267%)
40K24.85 mi0.85 mi24688-2614304-114304-124908(Top 94%)14257(Top 94%)14257(Top 270%)
25.2M25.20 mi0.35 mi24679+9143041430423593(Top 89%)13595(Top 90%)13595(Top 257%)
Finish26.22 mi1.02 mi24694-1514307-314307-324299(Top 91%)13977(Top 92%)13977(Top 264%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

23652

Males

13935

M18-39

13935

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23992

Males

14087

M18-39

14087

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

23652

Males

13935

M18-39

13935

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24292

Males

14186

M18-39

14186

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23213

Males

13724

M18-39

13724

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24497

Males

14248

M18-39

14248

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

25252

Males

14519

M18-39

14519

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25830

Males

14775

M18-39

14775

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24438

Males

14105

M18-39

14105

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24726

Males

14187

M18-39

14187

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

24550

Males

14113

M18-39

14113

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24610

Males

14100

M18-39

14100

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24908

Males

14257

M18-39

14257

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23593

Males

13595

M18-39

13595

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24299

Males

13977

M18-39

13977

Passing Analysis

Category:
Athletes Passed
692
Passed By
1542
Net Change
-850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23844
5K → 10K136252-116#23844#23960
10K → 15K18169+112#23960#23848
15K → 20K62209-147#23848#23995
20K → Half584+54#23995#23941
Half → 25K53176-123#23941#24064
25K → 30K31391-360#24064#24424
30K → 20M8191-183#24424#24607
20M → 21M2550-25#24607#24632
21M → 35K1929-10#24632#24642
35K → 23M3739-2#24642#24644
23M → 24M2442-18#24644#24662
24M → 40K2046-26#24662#24688
40K → 25.2M189+9#24688#24679
25.2M → Finish2035-15#24679#24694
TOTALS6921542-850
📊

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