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BOSTON MARATHON 2024

Trond Grønnerud

Bib: 16594•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:39/mi
23:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:05
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:13:18
↑ 67↓ 78
20K· 12.43 mi
8:23/mi
1:39:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:44:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:46/mi
2:06:09
↑ 66↓ 880.2%
30K· 18.64 mi
10:36/mi
2:39:05
↑ 181↓ 1480.2%
20M
11:46/mi
2:55:05
↑ 64↓ 500.2%
21M
14:26/mi
3:09:31
↑ 106↓ 241.6%
35K· 21.75 mi
12:26/mi
3:18:49
↑ 17↓ 861.7%
23M
15:05/mi
3:37:42
↑ 23↓ 630.6%
24M
19:05/mi
3:56:47
↓ 821.3%
40K· 24.85 mi
20:03/mi
4:13:56
↓ 200.3%
25.2M
26:44/mi
4:23:09
↑ 13↓ 160.2%
Finish· 26.22 mi
19:08/mi
4:42:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:54
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:57:45
Pace13:34 /mi
📊Positive Split: 69.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5123:467:3923:46
7:39
-
10K
6.21 mi11:38:1048:057:4424:19
7:50
+0:11
15K
9.32 mi12:03:231:13:187:5225:13
8:07
+0:17
20K
12.43 mi12:29:251:39:208:0026:02
8:23
+0:16
Half
13.11 mi12:34:591:44:548:005:34
8:10
-0:13
25K
15.53 mi12:56:142:06:098:0721:15
8:46
+0:36
30K
18.64 mi13:29:102:39:058:3232:56
10:36
+1:50
20M
20.00 mi13:45:102:55:058:4516:00
11:46
+1:10
21M
21.00 mi13:59:363:09:319:0114:26
14:26
+2:40
35K
21.75 mi14:08:543:18:499:099:18
12:26
-2:00
23M
23.00 mi14:27:473:37:429:2818:53
15:05
+2:39
24M
24.00 mi14:46:523:56:479:5219:05
19:05
+4:00
40K
24.85 mi15:04:014:13:5610:1317:09
20:03
+0:58
25.2M
25.20 mi15:13:144:23:0910:279:13
26:44
+6:41
Finish
26.22 mi15:32:444:42:3910:4719:30
19:08
-7:36

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

7:39 /mi

Average Pace

10:47 /mi

Slowest Pace

26:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:09

45% of race

Time at Steady Pace

1:12:40

26% of race

Time at Slower Pace

1:23:50

30% of race

Average Pace: 10:47 /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 mi11:13:5123:467:3923:46
7:39
#11918
10K
6.21 mi11:38:1048:057:4424:19
7:50
#12392
15K
9.32 mi12:03:231:13:187:5225:13
8:07
#13011
20K
12.43 mi12:29:251:39:208:0026:02
8:23
#13381
Half
13.11 mi12:34:591:44:548:005:34
8:10
#13396
25K
15.53 mi12:56:142:06:098:0721:15
8:46
#13563
30K
18.64 mi13:29:102:39:058:3232:56
10:36
#14993
20M
20.00 mi13:45:102:55:058:4516:00
11:46
#15790
21M
21.00 mi13:59:363:09:319:0114:26
14:26
#16657
35K
21.75 mi14:08:543:18:499:099:18
12:26
#17040
23M
23.00 mi14:27:473:37:429:2818:53
15:05
#18026
24M
24.00 mi14:46:523:56:479:5219:05
19:05
#19183
40K
24.85 mi15:04:014:13:5610:1317:09
20:03
#20036
25.2M
25.20 mi15:13:144:23:0910:279:13
26:44
#20504
Finish
26.22 mi15:32:444:42:3910:4719:30
19:08
#21285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi119188814881414189(Top 56%)9676(Top 66%)9676(Top 633%)
10K6.21 mi3.10 mi12392-4748972-1588972-15812878(Top 50%)9160(Top 63%)9160(Top 599%)
15K9.32 mi3.11 mi13011-6199225-2539225-25314189(Top 56%)9676(Top 66%)9676(Top 633%)
20K12.43 mi3.11 mi13381-3709347-1229347-12214134(Top 55%)9597(Top 66%)9597(Top 628%)
Half13.11 mi0.68 mi13396-159347934713783(Top 54%)9420(Top 65%)9420(Top 616%)
25K15.53 mi2.42 mi13563-1679400-539400-5314400(Top 56%)9536(Top 65%)9536(Top 624%)
30K18.64 mi3.11 mi14993-14309880-4809880-48019019(Top 74%)11403(Top 78%)11403(Top 746%)
20M20.00 mi1.36 mi15790-79710164-28410164-28420936(Top 82%)12187(Top 84%)12187(Top 797%)
21M21.00 mi1.00 mi16657-86710495-33110495-33122909(Top 90%)13109(Top 90%)13109(Top 857%)
35K21.75 mi0.75 mi17040-38310637-14210637-14222470(Top 88%)12851(Top 88%)12851(Top 840%)
23M23.00 mi1.25 mi18026-98611042-40511042-40524705(Top 97%)14045(Top 96%)14045(Top 919%)
24M24.00 mi1.00 mi19183-115711566-52411566-52425455(Top 100%)14508(Top 100%)14508(Top 949%)
40K24.85 mi0.85 mi20036-85311949-38311949-38325474(Top 100%)14523(Top 100%)14523(Top 950%)
25.2M25.20 mi0.35 mi20504-46812144-19512144-19525526(Top 100%)14562(Top 100%)14562(Top 952%)
Finish26.22 mi1.02 mi21285-78112493-34912493-34925494(Top 100%)14539(Top 100%)14539(Top 951%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14189

Males

9676

M55-59

9676

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12878

Males

9160

M55-59

9160

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14189

Males

9676

M55-59

9676

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14134

Males

9597

M55-59

9597

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13783

Males

9420

M55-59

9420

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14400

Males

9536

M55-59

9536

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

19019

Males

11403

M55-59

11403

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20936

Males

12187

M55-59

12187

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

22909

Males

13109

M55-59

13109

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22470

Males

12851

M55-59

12851

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24705

Males

14045

M55-59

14045

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

25455

Males

14508

M55-59

14508

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

25474

Males

14523

M55-59

14523

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25526

Males

14562

M55-59

14562

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

25494

Males

14539

M55-59

14539

Passing Analysis

Category:
Athletes Passed
703
Passed By
10070
Net Change
-9367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11918
5K → 10K132606-474#11918#12392
10K → 15K82701-619#12392#13011
15K → 20K175545-370#13011#13381
20K → Half3853-15#13381#13396
Half → 25K161328-167#13396#13563
25K → 30K491479-1430#13563#14993
30K → 20M20817-797#14993#15790
20M → 21M4871-867#15790#16657
21M → 35K19402-383#16657#17040
35K → 23M9995-986#17040#18026
23M → 24M21159-1157#18026#19183
24M → 40K2855-853#19183#20036
40K → 25.2M2470-468#20036#20504
25.2M → Finish8789-781#20504#21285
TOTALS70310070-9367
📊

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