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BOSTON MARATHON 2024

Sam Stupak

Bib: 6121•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 21%
Gender (Male)
#0 / 14578
Top 32%
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
22:42
Rank: #9202
Start → 5K
22:42 | 7:18/mi
10K· 6.21 mi
45:34
Rank: #9136 (+66)
5K → 10K
22:52 | 7:22/mi
15K· 9.32 mi
1:08:21
Rank: #8856 (+280)
10K → 15K
22:47 | 7:20/mi
20K· 12.43 mi
1:32:00
Rank: #8873 (-17)
15K → 20K
23:39 | 7:37/mi
Half· 13.11 mi
1:36:45
Rank: #8681 (+192)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:54:39
Rank: #8173 (+508)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:17:28
Rank: #7281 (+892)
25K → 30K
22:49 | 7:21/mi
20M
2:27:28
Rank: #6893 (+388)
30K → 20M
10:00 | 7:22/mi
21M
2:35:08
Rank: #6485 (+408)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:40:29
Rank: #6310 (+175)
21M → 35K
5:21 | 7:09/mi
23M
2:49:35
Rank: #5927 (+383)
35K → 23M
9:06 | 7:16/mi
24M
2:56:39
Rank: #5681 (+246)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
3:03:03
Rank: #5496 (+185)
24M → 40K
6:24 | 7:29/mi
25.2M
3:06:33
Rank: #5576 (-80)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:14:07
Rank: #5485 (+91)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:36:45
Pace7:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5222:427:1822:42
7:18
-
10K
6.21 mi10:51:4445:347:2022:52
7:22
+0:04
15K
9.32 mi11:14:311:08:217:2022:47
7:20
-0:02
20K
12.43 mi11:38:101:32:007:2423:39
7:37
+0:17
Half
13.11 mi11:42:551:36:457:234:45
6:58
-0:39
25K
15.53 mi12:00:491:54:397:2317:54
7:23
+0:25
30K
18.64 mi12:23:382:17:287:2222:49
7:21
-0:02
20M
20.00 mi12:33:382:27:287:2210:00
7:22
+0:01
21M
21.00 mi12:41:182:35:087:237:40
7:40
+0:18
35K
21.75 mi12:46:392:40:297:235:21
7:09
-0:31
23M
23.00 mi12:55:452:49:357:229:06
7:16
+0:07
24M
24.00 mi13:02:492:56:397:227:04
7:04
-0:12
40K
24.85 mi13:09:133:03:037:226:24
7:29
+0:25
25.2M
25.20 mi13:12:433:06:337:243:30
10:09
+2:40
Finish
26.22 mi13:20:173:14:077:257:34
7:26
-2:43

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

6:58 /mi

Average Pace

7:25 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:45

2% of race

Time at Steady Pace

3:05:52

96% of race

Time at Slower Pace

3:30

2% of race

Average Pace: 7:24 /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 mi10:28:5222:427:1822:42
7:18
#9202
10K
6.21 mi10:51:4445:347:2022:52
7:22
#9136
15K
9.32 mi11:14:311:08:217:2022:47
7:20
#8856
20K
12.43 mi11:38:101:32:007:2423:39
7:37
#8873
Half
13.11 mi11:42:551:36:457:234:45
6:58
#8681
25K
15.53 mi12:00:491:54:397:2317:54
7:23
#8173
30K
18.64 mi12:23:382:17:287:2222:49
7:21
#7281
20M
20.00 mi12:33:382:27:287:2210:00
7:22
#6893
21M
21.00 mi12:41:182:35:087:237:40
7:40
#6485
35K
21.75 mi12:46:392:40:297:235:21
7:09
#6310
23M
23.00 mi12:55:452:49:357:229:06
7:16
#5927
24M
24.00 mi13:02:492:56:397:227:04
7:04
#5681
40K
24.85 mi13:09:133:03:037:226:24
7:29
#5496
25.2M
25.20 mi13:12:433:06:337:243:30
10:09
#5576
Finish
26.22 mi13:20:173:14:077:257:34
7:26
#5485
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9202751575158374(Top 33%)6941(Top 48%)6941(Top 143%)
10K6.21 mi3.10 mi9136+667444+717444+719121(Top 36%)7399(Top 51%)7399(Top 153%)
15K9.32 mi3.11 mi8856+2807259+1857259+1858374(Top 33%)6941(Top 48%)6941(Top 143%)
20K12.43 mi3.11 mi8873-177244+157244+159150(Top 36%)7242(Top 50%)7242(Top 149%)
Half13.11 mi0.68 mi8681+1927127+1177127+1175502(Top 22%)4956(Top 34%)4956(Top 102%)
25K15.53 mi2.42 mi8173+5086790+3376790+3376287(Top 25%)5367(Top 37%)5367(Top 111%)
30K18.64 mi3.11 mi7281+8926181+6096181+6094400(Top 17%)3914(Top 27%)3914(Top 81%)
20M20.00 mi1.36 mi6893+3885884+2975884+2973788(Top 15%)3395(Top 23%)3395(Top 70%)
21M21.00 mi1.00 mi6485+4085567+3175567+3173052(Top 12%)2745(Top 19%)2745(Top 57%)
35K21.75 mi0.75 mi6310+1755423+1445423+1443625(Top 14%)3200(Top 22%)3200(Top 66%)
23M23.00 mi1.25 mi5927+3835124+2995124+2992803(Top 11%)2502(Top 17%)2502(Top 52%)
24M24.00 mi1.00 mi5681+2464925+1994925+1992556(Top 10%)2273(Top 16%)2273(Top 47%)
40K24.85 mi0.85 mi5496+1854762+1634762+1633454(Top 14%)2865(Top 20%)2865(Top 59%)
25.2M25.20 mi0.35 mi5576-804800-384800-3811448(Top 45%)7088(Top 49%)7088(Top 146%)
Finish26.22 mi1.02 mi5485+914711+894711+895193(Top 20%)3906(Top 27%)3906(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8374

Males

6941

M18-39

6941

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9121

Males

7399

M18-39

7399

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8374

Males

6941

M18-39

6941

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9150

Males

7242

M18-39

7242

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5502

Males

4956

M18-39

4956

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6287

Males

5367

M18-39

5367

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4400

Males

3914

M18-39

3914

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3788

Males

3395

M18-39

3395

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3052

Males

2745

M18-39

2745

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3625

Males

3200

M18-39

3200

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2803

Males

2502

M18-39

2502

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2556

Males

2273

M18-39

2273

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3454

Males

2865

M18-39

2865

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11448

Males

7088

M18-39

7088

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5193

Males

3906

M18-39

3906

Passing Analysis

Category:
Athletes Passed
4329
Passed By
612
Net Change
+3717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9202
5K → 10K267201+66#9202#9136
10K → 15K34161+280#9136#8856
15K → 20K193210-17#8856#8873
20K → Half1931+192#8873#8681
Half → 25K5179+508#8681#8173
25K → 30K8931+892#8173#7281
30K → 20M3880+388#7281#6893
20M → 21M4102+408#6893#6485
21M → 35K1783+175#6485#6310
35K → 23M3830+383#6310#5927
23M → 24M2460+246#5927#5681
24M → 40K1905+185#5681#5496
40K → 25.2M1595-80#5496#5576
25.2M → Finish11524+91#5576#5485
TOTALS4329612+3717
📊

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