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BOSTON MARATHON 2023

Grant Drinkwater

Bib: 26562•M

MA

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

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
9:06/mi
28:16
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
56:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:43/mi
1:23:16
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:49:59
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:55:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:16:23
↑ 66↓ 880.2%
30K· 18.64 mi
8:51/mi
2:43:53
↑ 181↓ 1480.2%
20M
9:00/mi
2:56:07
↑ 64↓ 500.2%
21M
9:15/mi
3:05:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:52/mi
3:12:00
↑ 17↓ 861.7%
23M
9:37/mi
3:24:03
↑ 23↓ 630.6%
24M
9:03/mi
3:33:06
↓ 821.3%
40K· 24.85 mi
9:02/mi
3:40:49
↓ 200.3%
25.2M
9:14/mi
3:44:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:08/mi
3:52:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:55:43
Pace8:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:56:34
Pace8:54 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0128:169:0628:16
9:06
-
10K
6.21 mi12:14:5756:129:0327:56
8:59
-0:07
15K
9.32 mi12:42:011:23:168:5627:04
8:43
-0:16
20K
12.43 mi13:08:441:49:598:5126:43
8:36
-0:07
Half
13.11 mi13:14:281:55:438:505:44
8:24
-0:12
25K
15.53 mi13:35:082:16:238:4720:40
8:31
+0:07
30K
18.64 mi14:02:382:43:538:4727:30
8:51
+0:20
20M
20.00 mi14:14:522:56:078:4812:14
9:00
+0:09
21M
21.00 mi14:24:073:05:228:509:15
9:15
+0:15
35K
21.75 mi14:30:453:12:008:506:38
8:52
-0:23
23M
23.00 mi14:42:483:24:038:5212:03
9:37
+0:45
24M
24.00 mi14:51:513:33:068:539:03
9:03
-0:34
40K
24.85 mi14:59:343:40:498:537:43
9:02
-0:01
25.2M
25.20 mi15:02:453:44:008:533:11
9:14
+0:12
Finish
26.22 mi15:11:023:52:178:528:17
8:08
-1:06

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

8:08 /mi

Average Pace

8:52 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:36

53% of race

Time at Steady Pace

1:37:38

42% of race

Time at Slower Pace

12:03

5% of race

Average Pace: 8:52 /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 mi11:47:0128:169:0628:16
9:06
#20851
10K
6.21 mi12:14:5756:129:0327:56
8:59
#20821
15K
9.32 mi12:42:011:23:168:5627:04
8:43
#20271
20K
12.43 mi13:08:441:49:598:5126:43
8:36
#19587
Half
13.11 mi13:14:281:55:438:505:44
8:24
#19472
25K
15.53 mi13:35:082:16:238:4720:40
8:31
#18991
30K
18.64 mi14:02:382:43:538:4727:30
8:51
#18526
20M
20.00 mi14:14:522:56:078:4812:14
9:00
#18361
21M
21.00 mi14:24:073:05:228:509:15
9:15
#18128
35K
21.75 mi14:30:453:12:008:506:38
8:52
#18100
23M
23.00 mi14:42:483:24:038:5212:03
9:37
#18158
24M
24.00 mi14:51:513:33:068:539:03
9:03
#18141
40K
24.85 mi14:59:343:40:498:537:43
9:02
#18072
25.2M
25.20 mi15:02:453:44:008:533:11
9:14
#18007
Finish
26.22 mi15:11:023:52:178:528:17
8:08
#17826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20851125311253119034(Top 71%)11887(Top 78%)11887(Top 225%)
10K6.21 mi3.10 mi20821+3012582-5112582-5120830(Top 78%)12636(Top 83%)12636(Top 239%)
15K9.32 mi3.11 mi20271+55012359+22312359+22319034(Top 71%)11887(Top 78%)11887(Top 225%)
20K12.43 mi3.11 mi19587+68412085+27412085+27417477(Top 66%)11248(Top 74%)11248(Top 213%)
Half13.11 mi0.68 mi19472+11512037+4812037+4817131(Top 64%)11140(Top 73%)11140(Top 211%)
25K15.53 mi2.42 mi18991+48111852+18511852+18516346(Top 61%)10686(Top 70%)10686(Top 202%)
30K18.64 mi3.11 mi18526+46511621+23111621+23116388(Top 62%)10650(Top 70%)10650(Top 202%)
20M20.00 mi1.36 mi18361+16511548+7311548+7316546(Top 62%)10635(Top 70%)10635(Top 201%)
21M21.00 mi1.00 mi18128+23311431+11711431+11714716(Top 55%)9822(Top 65%)9822(Top 186%)
35K21.75 mi0.75 mi18100+2811423+811423+817264(Top 65%)10821(Top 71%)10821(Top 205%)
23M23.00 mi1.25 mi18158-5811433-1011433-1018806(Top 71%)11485(Top 76%)11485(Top 217%)
24M24.00 mi1.00 mi18141+1711410+2311410+2317437(Top 65%)10818(Top 71%)10818(Top 205%)
40K24.85 mi0.85 mi18072+6911370+4011370+4016262(Top 61%)10243(Top 67%)10243(Top 194%)
25.2M25.20 mi0.35 mi18007+6511339+3111339+3113786(Top 52%)9154(Top 60%)9154(Top 173%)
Finish26.22 mi1.02 mi17826+18111261+7811261+7812965(Top 49%)8762(Top 58%)8762(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

19034

Males

11887

M18-39

11887

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20830

Males

12636

M18-39

12636

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

19034

Males

11887

M18-39

11887

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

17477

Males

11248

M18-39

11248

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

17131

Males

11140

M18-39

11140

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16346

Males

10686

M18-39

10686

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16388

Males

10650

M18-39

10650

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

16546

Males

10635

M18-39

10635

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14716

Males

9822

M18-39

9822

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

17264

Males

10821

M18-39

10821

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18806

Males

11485

M18-39

11485

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

17437

Males

10818

M18-39

10818

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16262

Males

10243

M18-39

10243

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13786

Males

9154

M18-39

9154

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12965

Males

8762

M18-39

8762

Passing Analysis

Category:
Athletes Passed
3604
Passed By
579
Net Change
+3025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20851
5K → 10K320290+30#20851#20821
10K → 15K57020+550#20821#20271
15K → 20K6862+684#20271#19587
20K → Half1161+115#19587#19472
Half → 25K4843+481#19472#18991
25K → 30K47914+465#18991#18526
30K → 20M18722+165#18526#18361
20M → 21M24512+233#18361#18128
21M → 35K6133+28#18128#18100
35K → 23M57115-58#18100#18158
23M → 24M6245+17#18158#18141
24M → 40K8213+69#18141#18072
40K → 25.2M672+65#18072#18007
25.2M → Finish1887+181#18007#17826
TOTALS3604579+3025
📊

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