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BOSTON MARATHON 2024

Niklas Jordow

MA

Bib: 26350 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:25/mi
29:14
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:54/mi
56:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:25/mi
1:26:10
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:10/mi
1:57:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:21/mi
2:04:07
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:23/mi
2:29:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:54/mi
3:03:09
↑ 181↓ 1480.2%
138 ft elev
20M
10:38/mi
3:17:36
↑ 64↓ 500.2%
148 ft elev
21M
12:42/mi
3:30:18
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:26/mi
3:38:06
↑ 17↓ 861.7%
156 ft elev
23M
11:30/mi
3:52:30
↑ 23↓ 630.6%
116 ft elev
24M
12:27/mi
4:04:57
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:06/mi
4:15:18
↓ 200.3%
20 ft elev
25.2M
14:10/mi
4:20:11
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
12:08/mi
4:32:33
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:07
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:28:26
Pace11:19 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2729:149:2529:14
9:25
-
10K
6.21 mi12:16:0756:549:0927:40
8:54
-0:31
15K
9.32 mi12:45:231:26:109:1529:16
9:25
+0:31
20K
12.43 mi13:16:571:57:449:2831:34
10:10
+0:45
Half
13.11 mi13:23:202:04:079:286:23
9:21
-0:49
25K
15.53 mi13:48:312:29:189:3725:11
10:23
+1:02
30K
18.64 mi14:22:223:03:099:5033:51
10:54
+0:31
20M
20.00 mi14:36:493:17:369:5314:27
10:38
-0:16
21M
21.00 mi14:49:313:30:1810:0112:42
12:42
+2:04
35K
21.75 mi14:57:193:38:0610:027:48
10:26
-2:16
23M
23.00 mi15:11:433:52:3010:0714:24
11:30
+1:04
24M
24.00 mi15:24:104:04:5710:1212:27
12:27
+0:57
40K
24.85 mi15:34:314:15:1810:1610:21
12:06
-0:21
25.2M
25.20 mi15:39:244:20:1110:194:53
14:10
+2:04
Finish
26.22 mi15:51:464:32:3310:2412:22
12:08
-2:02

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

8:54 /mi

Average Pace

10:24 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:33

34% of race

Time at Steady Pace

1:52:51

41% of race

Time at Slower Pace

1:07:09

25% of race

Average Pace: 10:24 /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 mi11:48:2729:149:2529:14
9:25
#21458
10K
6.21 mi12:16:0756:549:0927:40
8:54
#20503
15K
9.32 mi12:45:231:26:109:1529:16
9:25
#20469
20K
12.43 mi13:16:571:57:449:2831:34
10:10
#20604
Half
13.11 mi13:23:202:04:079:286:23
9:21
#20545
25K
15.53 mi13:48:312:29:189:3725:11
10:23
#20442
30K
18.64 mi14:22:223:03:099:5033:51
10:54
#20304
20M
20.00 mi14:36:493:17:369:5314:27
10:38
#20149
21M
21.00 mi14:49:313:30:1810:0112:42
12:42
#20151
35K
21.75 mi14:57:193:38:0610:027:48
10:26
#20075
23M
23.00 mi15:11:433:52:3010:0714:24
11:30
#20044
24M
24.00 mi15:24:104:04:5710:1212:27
12:27
#20146
40K
24.85 mi15:34:314:15:1810:1610:21
12:06
#20164
25.2M
25.20 mi15:39:244:20:1110:194:53
14:10
#20203
Finish
26.22 mi15:51:464:32:3310:2412:22
12:08
#20357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21458127691276920425(Top 80%)12365(Top 85%)12365(Top 639%)
10K6.21 mi3.10 mi20503+95512337+43212337+43219361(Top 76%)11841(Top 81%)11841(Top 612%)
15K9.32 mi3.11 mi20469+3412354-1712354-1720425(Top 80%)12365(Top 85%)12365(Top 639%)
20K12.43 mi3.11 mi20604-13512412-5812412-5820927(Top 82%)12570(Top 86%)12570(Top 650%)
Half13.11 mi0.68 mi20545+5912378+3412378+3419594(Top 77%)11902(Top 82%)11902(Top 615%)
25K15.53 mi2.42 mi20442+10312318+6012318+6020124(Top 79%)12089(Top 83%)12089(Top 625%)
30K18.64 mi3.11 mi20304+13812208+11012208+11019740(Top 77%)11726(Top 80%)11726(Top 606%)
20M20.00 mi1.36 mi20149+15512108+10012108+10018374(Top 72%)10946(Top 75%)10946(Top 566%)
21M21.00 mi1.00 mi20151-212080+2812080+2820226(Top 79%)11739(Top 81%)11739(Top 607%)
35K21.75 mi0.75 mi20075+7612030+5012030+5018367(Top 72%)10816(Top 74%)10816(Top 559%)
23M23.00 mi1.25 mi20044+3111987+4311987+4319638(Top 77%)11384(Top 78%)11384(Top 588%)
24M24.00 mi1.00 mi20146-10212017-3012017-3022218(Top 87%)12633(Top 87%)12633(Top 653%)
40K24.85 mi0.85 mi20164-1812001+1612001+1620648(Top 81%)11783(Top 81%)11783(Top 609%)
25.2M25.20 mi0.35 mi20203-3912015-1412015-1421822(Top 85%)12388(Top 85%)12388(Top 640%)
Finish26.22 mi1.02 mi20357-15412066-5112066-5123410(Top 92%)13237(Top 91%)13237(Top 684%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

20425

Males

12365

M50-54

12365

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19361

Males

11841

M50-54

11841

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

20425

Males

12365

M50-54

12365

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20927

Males

12570

M50-54

12570

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19594

Males

11902

M50-54

11902

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20124

Males

12089

M50-54

12089

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19740

Males

11726

M50-54

11726

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18374

Males

10946

M50-54

10946

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20226

Males

11739

M50-54

11739

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18367

Males

10816

M50-54

10816

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19638

Males

11384

M50-54

11384

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22218

Males

12633

M50-54

12633

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20648

Males

11783

M50-54

11783

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21822

Males

12388

M50-54

12388

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

23410

Males

13237

M50-54

13237

Passing Analysis

Category:
Athletes Passed
2443
Passed By
1342
Net Change
+1101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21458
5K → 10K97318+955#21458#20503
10K → 15K225191+34#20503#20469
15K → 20K142277-135#20469#20604
20K → Half634+59#20604#20545
Half → 25K20299+103#20545#20442
25K → 30K246108+138#20442#20304
30K → 20M17520+155#20304#20149
20M → 21M8688-2#20149#20151
21M → 35K9014+76#20151#20075
35K → 23M10170+31#20075#20044
23M → 24M43145-102#20044#20146
24M → 40K5775-18#20146#20164
40K → 25.2M1655-39#20164#20203
25.2M → Finish24178-154#20203#20357
TOTALS24431342+1101
📊

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