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BOSTON MARATHON 2023

Hunter Grimm

Bib: 3725•M

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 28%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:41
Rank: #6118
Start → 5K
21:41 | 6:59/mi
10K· 6.21 mi
43:15
Rank: #6270 (-152)
5K → 10K
21:34 | 6:56/mi
15K· 9.32 mi
1:04:37
Rank: #6076 (+194)
10K → 15K
21:22 | 6:53/mi
20K· 12.43 mi
1:25:53
Rank: #5775 (+301)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:30:26
Rank: #5708 (+67)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:46:59
Rank: #5485 (+223)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:08:51
Rank: #5270 (+215)
25K → 30K
21:52 | 7:02/mi
20M
2:18:26
Rank: #5164 (+106)
30K → 20M
9:35 | 7:03/mi
21M
2:25:56
Rank: #5082 (+82)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:30:56
Rank: #5010 (+72)
21M → 35K
5:00 | 6:41/mi
23M
2:39:57
Rank: #4944 (+66)
35K → 23M
9:01 | 7:12/mi
24M
2:47:06
Rank: #4935 (+9)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:53:20
Rank: #4917 (+18)
24M → 40K
6:14 | 7:17/mi
25.2M
2:55:57
Rank: #4892 (+25)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:02:07
Rank: #4639 (+253)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:26
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:31:41
Pace7:00 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0321:416:5921:41
6:59
-
10K
6.21 mi10:44:3743:156:5821:34
6:56
-0:03
15K
9.32 mi11:05:591:04:376:5621:22
6:53
-0:03
20K
12.43 mi11:27:151:25:536:5521:16
6:51
-0:02
Half
13.11 mi11:31:481:30:266:544:33
6:40
-0:11
25K
15.53 mi11:48:211:46:596:5316:33
6:50
+0:10
30K
18.64 mi12:10:132:08:516:5521:52
7:02
+0:12
20M
20.00 mi12:19:482:18:266:559:35
7:03
+0:01
21M
21.00 mi12:27:182:25:566:577:30
7:30
+0:27
35K
21.75 mi12:32:182:30:566:565:00
6:41
-0:49
23M
23.00 mi12:41:192:39:576:579:01
7:12
+0:31
24M
24.00 mi12:48:282:47:066:587:09
7:09
-0:03
40K
24.85 mi12:54:422:53:206:586:14
7:17
+0:08
25.2M
25.20 mi12:57:192:55:576:592:37
7:35
+0:18
Finish
26.22 mi13:03:293:02:076:576:10
6:03
-1:32

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

6:03 /mi

Average Pace

6:57 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:43

9% of race

Time at Steady Pace

2:21:02

77% of race

Time at Slower Pace

25:22

14% of race

Average Pace: 6:57 /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 mi10:23:0321:416:5921:41
6:59
#6118
10K
6.21 mi10:44:3743:156:5821:34
6:56
#6270
15K
9.32 mi11:05:591:04:376:5621:22
6:53
#6076
20K
12.43 mi11:27:151:25:536:5521:16
6:51
#5775
Half
13.11 mi11:31:481:30:266:544:33
6:40
#5708
25K
15.53 mi11:48:211:46:596:5316:33
6:50
#5485
30K
18.64 mi12:10:132:08:516:5521:52
7:02
#5270
20M
20.00 mi12:19:482:18:266:559:35
7:03
#5164
21M
21.00 mi12:27:182:25:566:577:30
7:30
#5082
35K
21.75 mi12:32:182:30:566:565:00
6:41
#5010
23M
23.00 mi12:41:192:39:576:579:01
7:12
#4944
24M
24.00 mi12:48:282:47:066:587:09
7:09
#4935
40K
24.85 mi12:54:422:53:206:586:14
7:17
#4917
25.2M
25.20 mi12:57:192:55:576:592:37
7:35
#4892
Finish
26.22 mi13:03:293:02:076:576:10
6:03
#4639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6118558755875769(Top 22%)5282(Top 35%)5282(Top 100%)
10K6.21 mi3.10 mi6270-1525689-1025689-1026414(Top 24%)5787(Top 38%)5787(Top 109%)
15K9.32 mi3.11 mi6076+1945537+1525537+1525769(Top 22%)5282(Top 35%)5282(Top 100%)
20K12.43 mi3.11 mi5775+3015307+2305307+2304861(Top 18%)4513(Top 30%)4513(Top 85%)
Half13.11 mi0.68 mi5708+675250+575250+574074(Top 15%)3826(Top 25%)3826(Top 72%)
25K15.53 mi2.42 mi5485+2235062+1885062+1884386(Top 16%)4090(Top 27%)4090(Top 77%)
30K18.64 mi3.11 mi5270+2154870+1924870+1924592(Top 17%)4251(Top 28%)4251(Top 80%)
20M20.00 mi1.36 mi5164+1064775+954775+954343(Top 16%)4003(Top 26%)4003(Top 76%)
21M21.00 mi1.00 mi5082+824699+764699+764569(Top 17%)4156(Top 27%)4156(Top 79%)
35K21.75 mi0.75 mi5010+724632+674632+673499(Top 13%)3251(Top 21%)3251(Top 62%)
23M23.00 mi1.25 mi4944+664574+584574+584777(Top 18%)4293(Top 28%)4293(Top 81%)
24M24.00 mi1.00 mi4935+94553+214553+215446(Top 20%)4735(Top 31%)4735(Top 90%)
40K24.85 mi0.85 mi4917+184530+234530+235352(Top 20%)4582(Top 30%)4582(Top 87%)
25.2M25.20 mi0.35 mi4892+254508+224508+224304(Top 16%)3774(Top 25%)3774(Top 71%)
Finish26.22 mi1.02 mi4639+2534296+2124296+212874(Top 3%)838(Top 6%)838(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5769

Males

5282

M18-39

5282

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6414

Males

5787

M18-39

5787

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5769

Males

5282

M18-39

5282

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4861

Males

4513

M18-39

4513

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4074

Males

3826

M18-39

3826

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4386

Males

4090

M18-39

4090

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4592

Males

4251

M18-39

4251

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4343

Males

4003

M18-39

4003

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4569

Males

4156

M18-39

4156

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3499

Males

3251

M18-39

3251

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4777

Males

4293

M18-39

4293

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5446

Males

4735

M18-39

4735

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5352

Males

4582

M18-39

4582

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4304

Males

3774

M18-39

3774

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

874

Males

838

M18-39

838

Passing Analysis

Category:
Athletes Passed
1996
Passed By
517
Net Change
+1479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6118
5K → 10K121273-152#6118#6270
10K → 15K23036+194#6270#6076
15K → 20K3098+301#6076#5775
20K → Half670+67#5775#5708
Half → 25K2274+223#5708#5485
25K → 30K24429+215#5485#5270
30K → 20M13125+106#5270#5164
20M → 21M10119+82#5164#5082
21M → 35K786+72#5082#5010
35K → 23M10236+66#5010#4944
23M → 24M5243+9#4944#4935
24M → 40K5234+18#4935#4917
40K → 25.2M283+25#4917#4892
25.2M → Finish2541+253#4892#4639
TOTALS1996517+1479
📊

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