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BOSTON MARATHON 2024

Lucas Barnes

Bib: 516•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Division (M18-39)
#0 / 4849
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:47
Rank: #1065
Start → 5K
18:47 | 6:03/mi
10K· 6.21 mi
37:47
Rank: #1127 (-62)
5K → 10K
19:00 | 6:07/mi
15K· 9.32 mi
58:20
Rank: #1697 (-570)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:17:16
Rank: #1383 (+314)
15K → 20K
18:56 | 6:06/mi
Half· 13.11 mi
1:21:26
Rank: #1360 (+23)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:44
Rank: #1292 (+68)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
2:00:11
Rank: #1808 (-516)
25K → 30K
23:27 | 7:33/mi
20M
2:09:31
Rank: #1782 (+26)
30K → 20M
9:20 | 6:52/mi
21M
2:17:10
Rank: #1803 (-21)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:22:20
Rank: #1816 (-13)
21M → 35K
5:10 | 6:54/mi
23M
2:31:27
Rank: #1841 (-25)
35K → 23M
9:07 | 7:17/mi
24M
2:38:35
Rank: #1836 (+5)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:44:44
Rank: #1834 (+2)
24M → 40K
6:09 | 7:12/mi
25.2M
2:47:35
Rank: #1851 (-17)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:54:34
Rank: #1823 (+28)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:33:08
Pace7:06 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5418:476:0318:47
6:03
-
10K
6.21 mi10:37:5437:476:0519:00
6:07
+0:04
15K
9.32 mi10:58:2758:206:1620:33
6:37
+0:30
20K
12.43 mi11:17:231:17:166:1318:56
6:06
-0:31
Half
13.11 mi11:21:331:21:266:134:10
6:06
0:00
25K
15.53 mi11:36:511:36:446:1415:18
6:19
+0:13
30K
18.64 mi12:00:182:00:116:2723:27
7:33
+1:14
20M
20.00 mi12:09:382:09:316:299:20
6:52
-0:41
21M
21.00 mi12:17:172:17:106:327:39
7:39
+0:47
35K
21.75 mi12:22:272:22:206:335:10
6:54
-0:45
23M
23.00 mi12:31:342:31:276:359:07
7:17
+0:23
24M
24.00 mi12:38:422:38:356:367:08
7:08
-0:09
40K
24.85 mi12:44:512:44:446:386:09
7:12
+0:04
25.2M
25.20 mi12:47:422:47:356:392:51
8:16
+1:04
Finish
26.22 mi12:54:412:54:346:406:59
6:51
-1:25

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

6:03 /mi

Average Pace

6:40 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:11

44% of race

Time at Steady Pace

49:10

28% of race

Time at Slower Pace

49:13

28% of race

Average Pace: 6:39 /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 mi10:18:5418:476:0318:47
6:03
#1065
10K
6.21 mi10:37:5437:476:0519:00
6:07
#1127
15K
9.32 mi10:58:2758:206:1620:33
6:37
#1697
20K
12.43 mi11:17:231:17:166:1318:56
6:06
#1383
Half
13.11 mi11:21:331:21:266:134:10
6:06
#1360
25K
15.53 mi11:36:511:36:446:1415:18
6:19
#1292
30K
18.64 mi12:00:182:00:116:2723:27
7:33
#1808
20M
20.00 mi12:09:382:09:316:299:20
6:52
#1782
21M
21.00 mi12:17:172:17:106:327:39
7:39
#1803
35K
21.75 mi12:22:272:22:206:335:10
6:54
#1816
23M
23.00 mi12:31:342:31:276:359:07
7:17
#1841
24M
24.00 mi12:38:422:38:356:367:08
7:08
#1836
40K
24.85 mi12:44:512:44:446:386:09
7:12
#1834
25.2M
25.20 mi12:47:422:47:356:392:51
8:16
#1851
Finish
26.22 mi12:54:412:54:346:406:59
6:51
#1823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1065102810283342(Top 13%)3176(Top 22%)3176(Top 65%)
10K6.21 mi3.10 mi1127-621087-591087-591206(Top 5%)1167(Top 8%)1167(Top 24%)
15K9.32 mi3.11 mi1697-5701643-5561643-5563342(Top 13%)3176(Top 22%)3176(Top 65%)
20K12.43 mi3.11 mi1383+3141338+3051338+305801(Top 3%)770(Top 5%)770(Top 16%)
Half13.11 mi0.68 mi1360+231315+231315+231071(Top 4%)1037(Top 7%)1037(Top 21%)
25K15.53 mi2.42 mi1292+681248+671248+671170(Top 5%)1130(Top 8%)1130(Top 23%)
30K18.64 mi3.11 mi1808-5161748-5001748-5005312(Top 21%)4563(Top 31%)4563(Top 94%)
20M20.00 mi1.36 mi1782+261722+261722+261821(Top 7%)1711(Top 12%)1711(Top 35%)
21M21.00 mi1.00 mi1803-211738-161738-162955(Top 12%)2656(Top 18%)2656(Top 55%)
35K21.75 mi0.75 mi1816-131748-101748-102661(Top 10%)2413(Top 17%)2413(Top 50%)
23M23.00 mi1.25 mi1841-251768-201768-202823(Top 11%)2511(Top 17%)2511(Top 52%)
24M24.00 mi1.00 mi1836+51760+81760+82737(Top 11%)2409(Top 17%)2409(Top 50%)
40K24.85 mi0.85 mi1834+21752+81752+82439(Top 10%)2135(Top 15%)2135(Top 44%)
25.2M25.20 mi0.35 mi1851-171766-141766-143530(Top 14%)2861(Top 20%)2861(Top 59%)
Finish26.22 mi1.02 mi1823+281738+281738+282537(Top 10%)2169(Top 15%)2169(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3342

Males

3176

M18-39

3176

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1206

Males

1167

M18-39

1167

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3342

Males

3176

M18-39

3176

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

801

Males

770

M18-39

770

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1071

Males

1037

M18-39

1037

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1170

Males

1130

M18-39

1130

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5312

Males

4563

M18-39

4563

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1821

Males

1711

M18-39

1711

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

2955

Males

2656

M18-39

2656

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2661

Males

2413

M18-39

2413

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2823

Males

2511

M18-39

2511

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2737

Males

2409

M18-39

2409

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2439

Males

2135

M18-39

2135

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3530

Males

2861

M18-39

2861

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2537

Males

2169

M18-39

2169

Passing Analysis

Category:
Athletes Passed
789
Passed By
1547
Net Change
-758
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1065
5K → 10K38100-62#1065#1127
10K → 15K2572-570#1127#1697
15K → 20K3151+314#1697#1383
20K → Half263+23#1383#1360
Half → 25K8517+68#1360#1292
25K → 30K13529-516#1292#1808
30K → 20M5226+26#1808#1782
20M → 21M4465-21#1782#1803
21M → 35K2538-13#1803#1816
35K → 23M4469-25#1816#1841
23M → 24M4136+5#1841#1836
24M → 40K2826+2#1836#1834
40K → 25.2M1532-17#1834#1851
25.2M → Finish6133+28#1851#1823
TOTALS7891547-758
📊

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