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BOSTON MARATHON 2024

Ronald Schaar

Bib: 23594•M

MT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M75-79)
#0 / 43
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
9:57/mi
30:55
↑ 97↓ 3451.5%
10K· 6.21 mi
10:47/mi
1:04:24
↑ 79↓ 1380.4%
15K· 9.32 mi
11:15/mi
1:39:21
↑ 67↓ 78
20K· 12.43 mi
11:50/mi
2:16:07
↑ 106↓ 860.1%
Half· 13.11 mi
14:34/mi
2:26:03
↑ 19↓ 370.5%
25K· 15.53 mi
11:32/mi
2:54:02
↑ 66↓ 880.2%
30K· 18.64 mi
13:02/mi
3:34:31
↑ 181↓ 1480.2%
20M
13:43/mi
3:53:10
↑ 64↓ 500.2%
21M
14:57/mi
4:08:07
↑ 106↓ 241.6%
35K· 21.75 mi
12:27/mi
4:17:26
↑ 17↓ 861.7%
23M
12:58/mi
4:33:40
↑ 23↓ 630.6%
24M
12:40/mi
4:46:20
↓ 821.3%
40K· 24.85 mi
13:21/mi
4:57:45
↓ 200.3%
25.2M
14:39/mi
5:02:48
↑ 13↓ 160.2%
Finish· 26.22 mi
12:55/mi
5:15:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:03
Pace11:08 /mi
2nd Half
Distance13.11 mi
Time2:49:55
Pace12:58 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:0730:559:5730:55
9:57
-
10K
6.21 mi12:04:361:04:2410:2233:29
10:47
+0:50
15K
9.32 mi12:39:331:39:2110:4034:57
11:15
+0:28
20K
12.43 mi13:16:192:16:0710:5736:46
11:50
+0:35
Half
13.11 mi13:26:152:26:0311:089:56
14:34
+2:44
25K
15.53 mi13:54:142:54:0211:1227:59
11:32
-3:02
30K
18.64 mi14:34:433:34:3111:3040:29
13:02
+1:30
20M
20.00 mi14:53:223:53:1011:3918:39
13:43
+0:41
21M
21.00 mi15:08:194:08:0711:4914:57
14:57
+1:14
35K
21.75 mi15:17:384:17:2611:509:19
12:27
-2:30
23M
23.00 mi15:33:524:33:4011:5416:14
12:58
+0:31
24M
24.00 mi15:46:324:46:2011:5612:40
12:40
-0:18
40K
24.85 mi15:57:574:57:4511:5911:25
13:21
+0:41
25.2M
25.20 mi16:03:005:02:4812:015:03
14:39
+1:18
Finish
26.22 mi16:16:105:15:5812:0413:10
12:55
-1:44

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

9:57 /mi

Average Pace

12:04 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:06

52% of race

Time at Steady Pace

1:43:17

33% of race

Time at Slower Pace

48:35

15% of race

Average Pace: 12:03 /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 mi11:31:0730:559:5730:55
9:57
#22889
10K
6.21 mi12:04:361:04:2410:2233:29
10:47
#23501
15K
9.32 mi12:39:331:39:2110:4034:57
11:15
#23760
20K
12.43 mi13:16:192:16:0710:5736:46
11:50
#23863
Half
13.11 mi13:26:152:26:0311:089:56
14:34
#24074
25K
15.53 mi13:54:142:54:0211:1227:59
11:32
#23856
30K
18.64 mi14:34:433:34:3111:3040:29
13:02
#23767
20M
20.00 mi14:53:223:53:1011:3918:39
13:43
#23772
21M
21.00 mi15:08:194:08:0711:4914:57
14:57
#23758
35K
21.75 mi15:17:384:17:2611:509:19
12:27
#23724
23M
23.00 mi15:33:524:33:4011:5416:14
12:58
#23667
24M
24.00 mi15:46:324:46:2011:5612:40
12:40
#23643
40K
24.85 mi15:57:574:57:4511:5911:25
13:21
#23622
25.2M
25.20 mi16:03:005:02:4812:015:03
14:39
#23608
Finish
26.22 mi16:16:105:15:5812:0413:10
12:55
#23649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi22889135021350224005(Top 94%)13988(Top 96%)13988(Top 32530%)
10K6.21 mi3.10 mi23501-61213781-27913781-27923978(Top 94%)13975(Top 96%)13975(Top 32500%)
15K9.32 mi3.11 mi23760-25913887-10613887-10624005(Top 94%)13988(Top 96%)13988(Top 32530%)
20K12.43 mi3.11 mi23863-10313934-4713934-4723791(Top 93%)13851(Top 95%)13851(Top 32212%)
Half13.11 mi0.68 mi24074-21114015-8114015-8125479(Top 100%)14536(Top 100%)14536(Top 33805%)
25K15.53 mi2.42 mi23856+21813906+10913906+10922492(Top 88%)13181(Top 90%)13181(Top 30653%)
30K18.64 mi3.11 mi23767+8913832+7413832+7423334(Top 91%)13474(Top 92%)13474(Top 31335%)
20M20.00 mi1.36 mi23772-513811+2113811+2123701(Top 93%)13556(Top 93%)13556(Top 31526%)
21M21.00 mi1.00 mi23758+1413794+1713794+1723496(Top 92%)13419(Top 92%)13419(Top 31207%)
35K21.75 mi0.75 mi23724+3413772+2213772+2222516(Top 88%)12882(Top 88%)12882(Top 29958%)
23M23.00 mi1.25 mi23667+5713721+5113721+5122479(Top 88%)12842(Top 88%)12842(Top 29865%)
24M24.00 mi1.00 mi23643+2413706+1513706+1522548(Top 88%)12814(Top 88%)12814(Top 29800%)
40K24.85 mi0.85 mi23622+2113680+2613680+2622786(Top 89%)12916(Top 89%)12916(Top 30037%)
25.2M25.20 mi0.35 mi23608+1413670+1013670+1022557(Top 88%)12791(Top 88%)12791(Top 29747%)
Finish26.22 mi1.02 mi23649-4113688-1813688-1824290(Top 95%)13744(Top 94%)13744(Top 31963%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24005

Males

13988

M75-79

13988

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

23978

Males

13975

M75-79

13975

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24005

Males

13988

M75-79

13988

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23791

Males

13851

M75-79

13851

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

25479

Males

14536

M75-79

14536

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

22492

Males

13181

M75-79

13181

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

23334

Males

13474

M75-79

13474

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23701

Males

13556

M75-79

13556

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23496

Males

13419

M75-79

13419

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22516

Males

12882

M75-79

12882

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22479

Males

12842

M75-79

12842

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22548

Males

12814

M75-79

12814

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22786

Males

12916

M75-79

12916

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22557

Males

12791

M75-79

12791

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

24290

Males

13744

M75-79

13744

Passing Analysis

Category:
Athletes Passed
941
Passed By
1701
Net Change
-760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22889
5K → 10K46658-612#22889#23501
10K → 15K73332-259#23501#23760
15K → 20K90193-103#23760#23863
20K → Half1212-211#23863#24074
Half → 25K2268+218#24074#23856
25K → 30K14758+89#23856#23767
30K → 20M4550-5#23767#23772
20M → 21M5541+14#23772#23758
21M → 35K4410+34#23758#23724
35K → 23M8629+57#23724#23667
23M → 24M4016+24#23667#23643
24M → 40K4322+21#23643#23622
40K → 25.2M228+14#23622#23608
25.2M → Finish2364-41#23608#23649
TOTALS9411701-760
📊

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