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BOSTON MARATHON 2024

Christopher Severson

Bib: 11494•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 48%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 50%
Division (M50-54)
#0 / 1935
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
7:37/mi
23:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
47:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:10:37
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:34:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:40:13
↑ 19↓ 370.5%
25K· 15.53 mi
8:20/mi
2:00:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:28:16
↑ 181↓ 1480.2%
20M
9:15/mi
2:40:50
↑ 64↓ 500.2%
21M
11:35/mi
2:52:25
↑ 106↓ 241.6%
35K· 21.75 mi
9:44/mi
2:59:42
↑ 17↓ 861.7%
23M
9:13/mi
3:11:14
↑ 23↓ 630.6%
24M
8:53/mi
3:20:07
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:28:00
↓ 200.3%
25.2M
11:04/mi
3:31:49
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
3:40:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:13
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time2:00:37
Pace9:12 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3723:407:3723:40
7:37
-
10K
6.21 mi11:16:0347:067:3523:26
7:33
-0:04
15K
9.32 mi11:39:341:10:377:3523:31
7:34
+0:01
20K
12.43 mi12:03:481:34:517:3824:14
7:48
+0:14
Half
13.11 mi12:09:101:40:137:395:22
7:52
+0:04
25K
15.53 mi12:29:222:00:257:4520:12
8:20
+0:28
30K
18.64 mi12:57:132:28:167:5727:51
8:58
+0:38
20M
20.00 mi13:09:472:40:508:0212:34
9:15
+0:17
21M
21.00 mi13:21:222:52:258:1311:35
11:35
+2:20
35K
21.75 mi13:28:392:59:428:167:17
9:44
-1:51
23M
23.00 mi13:40:113:11:148:1911:32
9:13
-0:31
24M
24.00 mi13:49:043:20:078:208:53
8:53
-0:20
40K
24.85 mi13:56:573:28:008:227:53
9:13
+0:20
25.2M
25.20 mi14:00:463:31:498:243:49
11:04
+1:51
Finish
26.22 mi14:09:473:40:508:269:01
8:51
-2:13

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

7:33 /mi

Average Pace

8:26 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:13

45% of race

Time at Steady Pace

1:37:56

44% of race

Time at Slower Pace

22:41

10% of race

Average Pace: 8:25 /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 mi10:52:3723:407:3723:40
7:37
#11683
10K
6.21 mi11:16:0347:067:3523:26
7:33
#11132
15K
9.32 mi11:39:341:10:377:3523:31
7:34
#10781
20K
12.43 mi12:03:481:34:517:3824:14
7:48
#10632
Half
13.11 mi12:09:101:40:137:395:22
7:52
#10701
25K
15.53 mi12:29:222:00:257:4520:12
8:20
#10954
30K
18.64 mi12:57:132:28:167:5727:51
8:58
#11318
20M
20.00 mi13:09:472:40:508:0212:34
9:15
#11491
21M
21.00 mi13:21:222:52:258:1311:35
11:35
#12051
35K
21.75 mi13:28:392:59:428:167:17
9:44
#12233
23M
23.00 mi13:40:113:11:148:1911:32
9:13
#12195
24M
24.00 mi13:49:043:20:078:208:53
8:53
#12122
40K
24.85 mi13:56:573:28:008:227:53
9:13
#12103
25.2M
25.20 mi14:00:463:31:498:243:49
11:04
#12143
Finish
26.22 mi14:09:473:40:508:269:01
8:51
#12166
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi116838711871110189(Top 40%)7894(Top 54%)7894(Top 408%)
10K6.21 mi3.10 mi11132+5518427+2848427+28410613(Top 42%)8162(Top 56%)8162(Top 422%)
15K9.32 mi3.11 mi10781+3518249+1788249+17810189(Top 40%)7894(Top 54%)7894(Top 408%)
20K12.43 mi3.11 mi10632+1498142+1078142+10710429(Top 41%)7864(Top 54%)7864(Top 406%)
Half13.11 mi0.68 mi10701-698163-218163-2111779(Top 46%)8541(Top 59%)8541(Top 441%)
25K15.53 mi2.42 mi10954-2538229-668229-6612150(Top 48%)8525(Top 58%)8525(Top 441%)
30K18.64 mi3.11 mi11318-3648298-698298-6913054(Top 51%)8718(Top 60%)8718(Top 451%)
20M20.00 mi1.36 mi11491-1738338-408338-4013361(Top 52%)8565(Top 59%)8565(Top 443%)
21M21.00 mi1.00 mi12051-5608532-1948532-19417836(Top 70%)10545(Top 72%)10545(Top 545%)
35K21.75 mi0.75 mi12233-1828570-388570-3816291(Top 64%)9747(Top 67%)9747(Top 504%)
23M23.00 mi1.25 mi12195+388488+828488+8212181(Top 48%)7656(Top 53%)7656(Top 396%)
24M24.00 mi1.00 mi12122+738405+838405+8311553(Top 45%)7339(Top 50%)7339(Top 379%)
40K24.85 mi0.85 mi12103+198353+528353+5211883(Top 47%)7376(Top 51%)7376(Top 381%)
25.2M25.20 mi0.35 mi12143-408354-18354-114683(Top 57%)8760(Top 60%)8760(Top 453%)
Finish26.22 mi1.02 mi12166-238337+178337+1713404(Top 52%)8195(Top 56%)8195(Top 424%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10189

Males

7894

M50-54

7894

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

10613

Males

8162

M50-54

8162

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10189

Males

7894

M50-54

7894

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10429

Males

7864

M50-54

7864

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11779

Males

8541

M50-54

8541

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12150

Males

8525

M50-54

8525

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13054

Males

8718

M50-54

8718

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13361

Males

8565

M50-54

8565

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

17836

Males

10545

M50-54

10545

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16291

Males

9747

M50-54

9747

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12181

Males

7656

M50-54

7656

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11553

Males

7339

M50-54

7339

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11883

Males

7376

M50-54

7376

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14683

Males

8760

M50-54

8760

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13404

Males

8195

M50-54

8195

Passing Analysis

Category:
Athletes Passed
2317
Passed By
2800
Net Change
-483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11683
5K → 10K61867+551#11683#11132
10K → 15K41261+351#11132#10781
15K → 20K287138+149#10781#10632
20K → Half2594-69#10632#10701
Half → 25K162415-253#10701#10954
25K → 30K178542-364#10954#11318
30K → 20M97270-173#11318#11491
20M → 21M41601-560#11491#12051
21M → 35K35217-182#12051#12233
35K → 23M148110+38#12233#12195
23M → 24M13461+73#12195#12122
24M → 40K8970+19#12122#12103
40K → 25.2M3070-40#12103#12143
25.2M → Finish6184-23#12143#12166
TOTALS23172800-483
📊

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