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BOSTON MARATHON 2024

Nate Burns

Bib: 4246•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M45-49)
#0 / 2218
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #3797
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:25
Rank: #3180 (+617)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
1:00:30
Rank: #2904 (+276)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:21:16
Rank: #2925 (-21)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:25:51
Rank: #2955 (-30)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:43:16
Rank: #3287 (-332)
Half → 25K
17:25 | 7:11/mi
30K· 18.64 mi
2:07:21
Rank: #3947 (-660)
25K → 30K
24:05 | 7:45/mi
20M
2:18:24
Rank: #4234 (-287)
30K → 20M
11:03 | 8:08/mi
21M
2:27:23
Rank: #4413 (-179)
20M → 21M
8:59 | 8:59/mi
35K· 21.75 mi
2:33:27
Rank: #4516 (-103)
21M → 35K
6:04 | 8:07/mi
23M
2:44:02
Rank: #4634 (-118)
35K → 23M
10:35 | 8:27/mi
24M
2:52:48
Rank: #4780 (-146)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
3:00:40
Rank: #4944 (-164)
24M → 40K
7:52 | 9:12/mi
25.2M
3:04:41
Rank: #5138 (-194)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
3:14:52
Rank: #5664 (-526)
25.2M → Finish
10:11 | 10:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:51
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:49:01
Pace8:19 /mi
📊Positive Split: 27.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:256:3420:25
6:34
-
10K
6.21 mi10:43:3840:256:3020:00
6:26
-0:08
15K
9.32 mi11:03:431:00:306:2920:05
6:28
+0:02
20K
12.43 mi11:24:291:21:166:3220:46
6:41
+0:13
Half
13.11 mi11:29:041:25:516:334:35
6:43
+0:02
25K
15.53 mi11:46:291:43:166:3917:25
7:11
+0:28
30K
18.64 mi12:10:342:07:216:5024:05
7:45
+0:34
20M
20.00 mi12:21:372:18:246:5511:03
8:08
+0:23
21M
21.00 mi12:30:362:27:237:018:59
8:59
+0:51
35K
21.75 mi12:36:402:33:277:036:04
8:07
-0:52
23M
23.00 mi12:47:152:44:027:0810:35
8:27
+0:20
24M
24.00 mi12:56:012:52:487:128:46
8:46
+0:19
40K
24.85 mi13:03:533:00:407:167:52
9:12
+0:26
25.2M
25.20 mi13:07:543:04:417:204:01
11:39
+2:27
Finish
26.22 mi13:18:053:14:527:2610:11
10:00
-1:39

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

6:26 /mi

Average Pace

7:26 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:16

53% of race

Time at Steady Pace

1:00:33

31% of race

Time at Slower Pace

31:03

16% of race

Average Pace: 7:26 /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 mi10:23:3820:256:3420:25
6:34
#3797
10K
6.21 mi10:43:3840:256:3020:00
6:26
#3180
15K
9.32 mi11:03:431:00:306:2920:05
6:28
#2904
20K
12.43 mi11:24:291:21:166:3220:46
6:41
#2925
Half
13.11 mi11:29:041:25:516:334:35
6:43
#2955
25K
15.53 mi11:46:291:43:166:3917:25
7:11
#3287
30K
18.64 mi12:10:342:07:216:5024:05
7:45
#3947
20M
20.00 mi12:21:372:18:246:5511:03
8:08
#4234
21M
21.00 mi12:30:362:27:237:018:59
8:59
#4413
35K
21.75 mi12:36:402:33:277:036:04
8:07
#4516
23M
23.00 mi12:47:152:44:027:0810:35
8:27
#4634
24M
24.00 mi12:56:012:52:487:128:46
8:46
#4780
40K
24.85 mi13:03:533:00:407:167:52
9:12
#4944
25.2M
25.20 mi13:07:543:04:417:204:01
11:39
#5138
Finish
26.22 mi13:18:053:14:527:2610:11
10:00
#5664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3797359935992543(Top 10%)2443(Top 17%)2443(Top 110%)
10K6.21 mi3.10 mi3180+6173033+5663033+5662633(Top 10%)2526(Top 17%)2526(Top 114%)
15K9.32 mi3.11 mi2904+2762781+2522781+2522543(Top 10%)2443(Top 17%)2443(Top 110%)
20K12.43 mi3.11 mi2925-212796-152796-153128(Top 12%)2976(Top 20%)2976(Top 134%)
Half13.11 mi0.68 mi2955-302824-282824-283957(Top 15%)3705(Top 25%)3705(Top 167%)
25K15.53 mi2.42 mi3287-3323124-3003124-3005209(Top 20%)4631(Top 32%)4631(Top 209%)
30K18.64 mi3.11 mi3947-6603696-5723696-5726404(Top 25%)5265(Top 36%)5265(Top 237%)
20M20.00 mi1.36 mi4234-2873922-2263922-2267450(Top 29%)5689(Top 39%)5689(Top 256%)
21M21.00 mi1.00 mi4413-1794053-1314053-1318482(Top 33%)6025(Top 41%)6025(Top 272%)
35K21.75 mi0.75 mi4516-1034125-724125-728408(Top 33%)5955(Top 41%)5955(Top 268%)
23M23.00 mi1.25 mi4634-1184191-664191-668192(Top 32%)5690(Top 39%)5690(Top 257%)
24M24.00 mi1.00 mi4780-1464270-794270-7910910(Top 43%)6991(Top 48%)6991(Top 315%)
40K24.85 mi0.85 mi4944-1644364-944364-9411760(Top 46%)7303(Top 50%)7303(Top 329%)
25.2M25.20 mi0.35 mi5138-1944489-1254489-12516384(Top 64%)9601(Top 66%)9601(Top 433%)
Finish26.22 mi1.02 mi5664-5264832-3434832-34318322(Top 72%)10625(Top 73%)10625(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2543

Males

2443

M45-49

2443

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2633

Males

2526

M45-49

2526

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2543

Males

2443

M45-49

2443

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3128

Males

2976

M45-49

2976

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3957

Males

3705

M45-49

3705

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5209

Males

4631

M45-49

4631

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6404

Males

5265

M45-49

5265

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7450

Males

5689

M45-49

5689

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8482

Males

6025

M45-49

6025

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8408

Males

5955

M45-49

5955

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8192

Males

5690

M45-49

5690

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

10910

Males

6991

M45-49

6991

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11760

Males

7303

M45-49

7303

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16384

Males

9601

M45-49

9601

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18322

Males

10625

M45-49

10625

Passing Analysis

Category:
Athletes Passed
1377
Passed By
3244
Net Change
-1867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3797
5K → 10K6214+617#3797#3180
10K → 15K29216+276#3180#2904
15K → 20K103124-21#2904#2925
20K → Half1343-30#2925#2955
Half → 25K45377-332#2955#3287
25K → 30K45705-660#3287#3947
30K → 20M46333-287#3947#4234
20M → 21M49228-179#4234#4413
21M → 35K27130-103#4413#4516
35K → 23M57175-118#4516#4634
23M → 24M34180-146#4634#4780
24M → 40K25189-164#4780#4944
40K → 25.2M9203-194#4944#5138
25.2M → Finish11537-526#5138#5664
TOTALS13773244-1867
📊

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