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BOSTON MARATHON 2024

Donald Salois Jr.

Bib: 30177•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:47
Rank: #21015
Start → 5K
28:47 | 9:16/mi
10K· 6.21 mi
57:55
Rank: #21034 (-19)
5K → 10K
29:08 | 9:23/mi
15K· 9.32 mi
1:26:36
Rank: #20619 (+415)
10K → 15K
28:41 | 9:14/mi
20K· 12.43 mi
1:56:05
Rank: #20237 (+382)
15K → 20K
29:29 | 9:29/mi
Half· 13.11 mi
2:02:04
Rank: #20117 (+120)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:24:47
Rank: #19591 (+526)
Half → 25K
22:43 | 9:22/mi
30K· 18.64 mi
2:56:50
Rank: #19326 (+265)
25K → 30K
32:03 | 10:19/mi
20M
3:13:02
Rank: #19492 (-166)
30K → 20M
16:12 | 11:55/mi
21M
3:24:16
Rank: #19336 (+156)
20M → 21M
11:14 | 11:14/mi
35K· 21.75 mi
3:32:04
Rank: #19279 (+57)
21M → 35K
7:48 | 10:26/mi
23M
3:46:19
Rank: #19255 (+24)
35K → 23M
14:15 | 11:23/mi
24M
3:57:16
Rank: #19241 (+14)
23M → 24M
10:57 | 10:57/mi
40K· 24.85 mi
4:06:40
Rank: #19174 (+67)
24M → 40K
9:24 | 11:00/mi
25.2M
4:10:26
Rank: #19093 (+81)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
4:20:21
Rank: #19011 (+82)
25.2M → Finish
9:55 | 9:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:04
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:18:17
Pace10:33 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4528:479:1628:47
9:16
-
10K
6.21 mi12:21:5357:559:1929:08
9:23
+0:07
15K
9.32 mi12:50:341:26:369:1728:41
9:14
-0:09
20K
12.43 mi13:20:031:56:059:2029:29
9:29
+0:15
Half
13.11 mi13:26:022:02:049:195:59
8:46
-0:43
25K
15.53 mi13:48:452:24:479:1922:43
9:22
+0:36
30K
18.64 mi14:20:482:56:509:2932:03
10:19
+0:57
20M
20.00 mi14:37:003:13:029:3916:12
11:55
+1:36
21M
21.00 mi14:48:143:24:169:4411:14
11:14
-0:41
35K
21.75 mi14:56:023:32:049:457:48
10:26
-0:48
23M
23.00 mi15:10:173:46:199:5014:15
11:23
+0:57
24M
24.00 mi15:21:143:57:169:5310:57
10:57
-0:26
40K
24.85 mi15:30:384:06:409:559:24
11:00
+0:03
25.2M
25.20 mi15:34:244:10:269:563:46
10:55
-0:05
Finish
26.22 mi15:44:194:20:219:569:55
9:44
-1:11

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

8:46 /mi

Average Pace

9:56 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:42

59% of race

Time at Steady Pace

39:51

15% of race

Time at Slower Pace

1:05:48

25% of race

Average Pace: 9:56 /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 mi11:52:4528:479:1628:47
9:16
#21015
10K
6.21 mi12:21:5357:559:1929:08
9:23
#21034
15K
9.32 mi12:50:341:26:369:1728:41
9:14
#20619
20K
12.43 mi13:20:031:56:059:2029:29
9:29
#20237
Half
13.11 mi13:26:022:02:049:195:59
8:46
#20117
25K
15.53 mi13:48:452:24:479:1922:43
9:22
#19591
30K
18.64 mi14:20:482:56:509:2932:03
10:19
#19326
20M
20.00 mi14:37:003:13:029:3916:12
11:55
#19492
21M
21.00 mi14:48:143:24:169:4411:14
11:14
#19336
35K
21.75 mi14:56:023:32:049:457:48
10:26
#19279
23M
23.00 mi15:10:173:46:199:5014:15
11:23
#19255
24M
24.00 mi15:21:143:57:169:5310:57
10:57
#19241
40K
24.85 mi15:30:384:06:409:559:24
11:00
#19174
25.2M
25.20 mi15:34:244:10:269:563:46
10:55
#19093
Finish
26.22 mi15:44:194:20:219:569:55
9:44
#19011
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21015125581255819824(Top 78%)12095(Top 83%)12095(Top 249%)
10K6.21 mi3.10 mi21034-1912585-2712585-2721019(Top 82%)12593(Top 86%)12593(Top 260%)
15K9.32 mi3.11 mi20619+41512426+15912426+15919824(Top 78%)12095(Top 83%)12095(Top 249%)
20K12.43 mi3.11 mi20237+38212249+17712249+17719158(Top 75%)11766(Top 81%)11766(Top 243%)
Half13.11 mi0.68 mi20117+12012187+6212187+6217190(Top 67%)10833(Top 74%)10833(Top 223%)
25K15.53 mi2.42 mi19591+52611924+26311924+26317072(Top 67%)10733(Top 74%)10733(Top 221%)
30K18.64 mi3.11 mi19326+26511735+18911735+18918288(Top 72%)11053(Top 76%)11053(Top 228%)
20M20.00 mi1.36 mi19492-16611792-5711792-5721204(Top 83%)12293(Top 84%)12293(Top 254%)
21M21.00 mi1.00 mi19336+15611689+10311689+10316952(Top 66%)10090(Top 69%)10090(Top 208%)
35K21.75 mi0.75 mi19279+5711650+3911650+3918358(Top 72%)10807(Top 74%)10807(Top 223%)
23M23.00 mi1.25 mi19255+2411622+2811622+2819359(Top 76%)11259(Top 77%)11259(Top 232%)
24M24.00 mi1.00 mi19241+1411593+2911593+2919089(Top 75%)11047(Top 76%)11047(Top 228%)
40K24.85 mi0.85 mi19174+6711540+5311540+5318055(Top 71%)10495(Top 72%)10495(Top 216%)
25.2M25.20 mi0.35 mi19093+8111498+4211498+4214230(Top 56%)8542(Top 59%)8542(Top 176%)
Finish26.22 mi1.02 mi19011+8211443+5511443+5517472(Top 68%)10191(Top 70%)10191(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19824

Males

12095

M18-39

12095

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21019

Males

12593

M18-39

12593

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19824

Males

12095

M18-39

12095

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19158

Males

11766

M18-39

11766

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17190

Males

10833

M18-39

10833

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17072

Males

10733

M18-39

10733

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

18288

Males

11053

M18-39

11053

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21204

Males

12293

M18-39

12293

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16952

Males

10090

M18-39

10090

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18358

Males

10807

M18-39

10807

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

19359

Males

11259

M18-39

11259

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19089

Males

11047

M18-39

11047

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18055

Males

10495

M18-39

10495

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14230

Males

8542

M18-39

8542

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17472

Males

10191

M18-39

10191

Passing Analysis

Category:
Athletes Passed
2857
Passed By
853
Net Change
+2004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21015
5K → 10K241260-19#21015#21034
10K → 15K45540+415#21034#20619
15K → 20K41432+382#20619#20237
20K → Half1211+120#20237#20117
Half → 25K5293+526#20117#19591
25K → 30K34378+265#19591#19326
30K → 20M41207-166#19326#19492
20M → 21M17216+156#19492#19336
21M → 35K8629+57#19336#19279
35K → 23M10581+24#19279#19255
23M → 24M7460+14#19255#19241
24M → 40K9023+67#19241#19174
40K → 25.2M865+81#19174#19093
25.2M → Finish10018+82#19093#19011
TOTALS2857853+2004
📊

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