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BOSTON MARATHON 2023

Griffin King

Bib: 27266•M

GA

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
9:04/mi
28:11
↑ 97↓ 3451.5%
10K· 6.21 mi
8:59/mi
56:05
↑ 79↓ 1380.4%
15K· 9.32 mi
9:06/mi
1:24:22
↑ 67↓ 78
20K· 12.43 mi
9:17/mi
1:53:11
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
1:59:15
↑ 19↓ 370.5%
25K· 15.53 mi
9:32/mi
2:22:21
↑ 66↓ 880.2%
30K· 18.64 mi
10:26/mi
2:54:45
↑ 181↓ 1480.2%
20M
11:14/mi
3:10:01
↑ 64↓ 500.2%
21M
12:12/mi
3:22:13
↑ 106↓ 241.6%
35K· 21.75 mi
12:02/mi
3:31:13
↑ 17↓ 861.7%
23M
11:24/mi
3:45:30
↑ 23↓ 630.6%
24M
10:44/mi
3:56:14
↓ 821.3%
40K· 24.85 mi
11:44/mi
4:06:16
↓ 200.3%
25.2M
12:25/mi
4:10:33
↑ 13↓ 160.2%
Finish· 26.22 mi
10:32/mi
4:21:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:15
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:22:02
Pace10:50 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1828:119:0428:11
9:04
-
10K
6.21 mi12:14:1256:059:0227:54
8:59
-0:05
15K
9.32 mi12:42:291:24:229:0328:17
9:06
+0:07
20K
12.43 mi13:11:181:53:119:0628:49
9:17
+0:11
Half
13.11 mi13:17:221:59:159:066:04
8:54
-0:23
25K
15.53 mi13:40:282:22:219:1023:06
9:32
+0:38
30K
18.64 mi14:12:522:54:459:2232:24
10:26
+0:54
20M
20.00 mi14:28:083:10:019:3015:16
11:14
+0:48
21M
21.00 mi14:40:203:22:139:3812:12
12:12
+0:58
35K
21.75 mi14:49:203:31:139:439:00
12:02
-0:10
23M
23.00 mi15:03:373:45:309:4814:17
11:24
-0:38
24M
24.00 mi15:14:213:56:149:5110:44
10:44
-0:40
40K
24.85 mi15:24:234:06:169:5410:02
11:44
+1:00
25.2M
25.20 mi15:28:404:10:339:574:17
12:25
+0:41
Finish
26.22 mi15:39:244:21:179:5810:44
10:32
-1:53

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

8:54 /mi

Average Pace

9:58 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:21

54% of race

Time at Steady Pace

53:52

21% of race

Time at Slower Pace

1:05:04

25% of race

Average Pace: 9:58 /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 mi11:46:1828:119:0428:11
9:04
#20752
10K
6.21 mi12:14:1256:059:0227:54
8:59
#20739
15K
9.32 mi12:42:291:24:229:0328:17
9:06
#20801
20K
12.43 mi13:11:181:53:119:0628:49
9:17
#20811
Half
13.11 mi13:17:221:59:159:066:04
8:54
#20762
25K
15.53 mi13:40:282:22:219:1023:06
9:32
#20812
30K
18.64 mi14:12:522:54:459:2232:24
10:26
#21090
20M
20.00 mi14:28:083:10:019:3015:16
11:14
#21285
21M
21.00 mi14:40:203:22:139:3812:12
12:12
#21437
35K
21.75 mi14:49:203:31:139:439:00
12:02
#21640
23M
23.00 mi15:03:373:45:309:4814:17
11:24
#21758
24M
24.00 mi15:14:213:56:149:5110:44
10:44
#21806
40K
24.85 mi15:24:234:06:169:5410:02
11:44
#21887
25.2M
25.20 mi15:28:404:10:339:574:17
12:25
#21914
Finish
26.22 mi15:39:244:21:179:5810:44
10:32
#21956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20752124871248720952(Top 79%)12723(Top 84%)12723(Top 241%)
10K6.21 mi3.10 mi20739+1312555-6812555-6820789(Top 78%)12623(Top 83%)12623(Top 239%)
15K9.32 mi3.11 mi20801-6212604-4912604-4920952(Top 79%)12723(Top 84%)12723(Top 241%)
20K12.43 mi3.11 mi20811-1012623-1912623-1920882(Top 78%)12703(Top 84%)12703(Top 240%)
Half13.11 mi0.68 mi20762+4912601+2212601+2219952(Top 75%)12305(Top 81%)12305(Top 233%)
25K15.53 mi2.42 mi20812-5012638-3712638-3720917(Top 79%)12676(Top 84%)12676(Top 240%)
30K18.64 mi3.11 mi21090-27812733-9512733-9522066(Top 83%)13099(Top 86%)13099(Top 248%)
20M20.00 mi1.36 mi21285-19512806-7312806-7323066(Top 87%)13493(Top 89%)13493(Top 255%)
21M21.00 mi1.00 mi21437-15212872-6612872-6623044(Top 87%)13444(Top 89%)13444(Top 254%)
35K21.75 mi0.75 mi21640-20312952-8012952-8024703(Top 93%)14173(Top 93%)14173(Top 268%)
23M23.00 mi1.25 mi21758-11812992-4012992-4023080(Top 87%)13426(Top 88%)13426(Top 254%)
24M24.00 mi1.00 mi21806-4813008-1613008-1622513(Top 85%)13118(Top 86%)13118(Top 248%)
40K24.85 mi0.85 mi21887-8113033-2513033-2523543(Top 88%)13554(Top 89%)13554(Top 256%)
25.2M25.20 mi0.35 mi21914-2713040-713040-723146(Top 87%)13386(Top 88%)13386(Top 253%)
Finish26.22 mi1.02 mi21956-4213053-1313053-1323059(Top 87%)13363(Top 88%)13363(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20952

Males

12723

M18-39

12723

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

20789

Males

12623

M18-39

12623

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20952

Males

12723

M18-39

12723

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20882

Males

12703

M18-39

12703

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

19952

Males

12305

M18-39

12305

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20917

Males

12676

M18-39

12676

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22066

Males

13099

M18-39

13099

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23066

Males

13493

M18-39

13493

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23044

Males

13444

M18-39

13444

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24703

Males

14173

M18-39

14173

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23080

Males

13426

M18-39

13426

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22513

Males

13118

M18-39

13118

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23543

Males

13554

M18-39

13554

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23146

Males

13386

M18-39

13386

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

23059

Males

13363

M18-39

13363

Passing Analysis

Category:
Athletes Passed
1000
Passed By
2204
Net Change
-1204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20752
5K → 10K311298+13#20752#20739
10K → 15K148210-62#20739#20801
15K → 20K158168-10#20801#20811
20K → Half5910+49#20811#20762
Half → 25K81131-50#20762#20812
25K → 30K74352-278#20812#21090
30K → 20M32227-195#21090#21285
20M → 21M27179-152#21285#21437
21M → 35K4207-203#21437#21640
35K → 23M34152-118#21640#21758
23M → 24M1967-48#21758#21806
24M → 40K20101-81#21806#21887
40K → 25.2M936-27#21887#21914
25.2M → Finish2466-42#21914#21956
TOTALS10002204-1204
📊

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