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BOSTON MARATHON 2024

Julio Lillo

Bib: 5084 M CL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 23%
Masters (Masters Men)
#0 / 9729
Top 12%
Division (M50-54)
#0 / 1935
Top 8%
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
6:21/mi
19:44
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:24/mi
39:37
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:30/mi
59:50
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:44/mi
1:20:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:43/mi
1:25:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:57/mi
1:42:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:17/mi
2:04:51
↑ 181↓ 1480.2%
138 ft elev
20M
7:24/mi
2:14:54
↑ 64↓ 500.2%
148 ft elev
21M
8:01/mi
2:22:55
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:21/mi
2:29:10
↑ 17↓ 861.7%
156 ft elev
23M
7:57/mi
2:39:07
↑ 23↓ 630.6%
116 ft elev
24M
7:43/mi
2:46:50
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:45/mi
2:53:28
↓ 200.3%
20 ft elev
25.2M
9:40/mi
2:56:48
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:08/mi
3:05:05
↑ 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
Time1:25:21
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:39:44
Pace7:36 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3419:446:2119:44
6:21
-
10K
6.21 mi10:43:2739:376:2319:53
6:24
+0:03
15K
9.32 mi11:03:4059:506:2520:13
6:30
+0:06
20K
12.43 mi11:24:361:20:466:3020:56
6:44
+0:14
Half
13.11 mi11:29:111:25:216:314:35
6:43
-0:01
25K
15.53 mi11:46:021:42:126:3516:51
6:57
+0:14
30K
18.64 mi12:08:412:04:516:4222:39
7:17
+0:20
20M
20.00 mi12:18:442:14:546:4510:03
7:24
+0:07
21M
21.00 mi12:26:452:22:556:488:01
8:01
+0:37
35K
21.75 mi12:33:002:29:106:526:15
8:21
+0:20
23M
23.00 mi12:42:572:39:076:559:57
7:57
-0:24
24M
24.00 mi12:50:402:46:506:577:43
7:43
-0:14
40K
24.85 mi12:57:182:53:286:596:38
7:45
+0:02
25.2M
25.20 mi13:00:382:56:487:013:20
9:40
+1:55
Finish
26.22 mi13:08:553:05:057:048:17
8:08
-1:32

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

6:21 /mi

Average Pace

7:04 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:12

55% of race

Time at Steady Pace

47:03

25% of race

Time at Slower Pace

35:50

19% of race

Average Pace: 7:04 /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 mi10:23:3419:446:2119:44
6:21
#2403
10K
6.21 mi10:43:2739:376:2319:53
6:24
#2394
15K
9.32 mi11:03:4059:506:2520:13
6:30
#2491
20K
12.43 mi11:24:361:20:466:3020:56
6:44
#2683
Half
13.11 mi11:29:111:25:216:314:35
6:43
#2726
25K
15.53 mi11:46:021:42:126:3516:51
6:57
#2861
30K
18.64 mi12:08:412:04:516:4222:39
7:17
#3062
20M
20.00 mi12:18:442:14:546:4510:03
7:24
#3095
21M
21.00 mi12:26:452:22:556:488:01
8:01
#3163
35K
21.75 mi12:33:002:29:106:526:15
8:21
#3400
23M
23.00 mi12:42:572:39:076:559:57
7:57
#3508
24M
24.00 mi12:50:402:46:506:577:43
7:43
#3547
40K
24.85 mi12:57:182:53:286:596:38
7:45
#3530
25.2M
25.20 mi13:00:382:56:487:013:20
9:40
#3598
Finish
26.22 mi13:08:553:05:057:048:17
8:08
#3699
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2403231923192756(Top 11%)2638(Top 18%)2638(Top 136%)
10K6.21 mi3.10 mi2394+92307+122307+122422(Top 9%)2332(Top 16%)2332(Top 121%)
15K9.32 mi3.11 mi2491-972399-922399-922756(Top 11%)2638(Top 18%)2638(Top 136%)
20K12.43 mi3.11 mi2683-1922570-1712570-1713438(Top 13%)3249(Top 22%)3249(Top 168%)
Half13.11 mi0.68 mi2726-432608-382608-383902(Top 15%)3650(Top 25%)3650(Top 189%)
25K15.53 mi2.42 mi2861-1352728-1202728-1204077(Top 16%)3761(Top 26%)3761(Top 194%)
30K18.64 mi3.11 mi3062-2012904-1762904-1764158(Top 16%)3741(Top 26%)3741(Top 193%)
20M20.00 mi1.36 mi3095-332930-262930-263905(Top 15%)3478(Top 24%)3478(Top 180%)
21M21.00 mi1.00 mi3163-682979-492979-494225(Top 17%)3600(Top 25%)3600(Top 186%)
35K21.75 mi0.75 mi3400-2373180-2013180-2019845(Top 39%)6663(Top 46%)6663(Top 344%)
23M23.00 mi1.25 mi3508-1083260-803260-805456(Top 21%)4230(Top 29%)4230(Top 219%)
24M24.00 mi1.00 mi3547-393284-243284-245092(Top 20%)3946(Top 27%)3946(Top 204%)
40K24.85 mi0.85 mi3530+173259+253259+254554(Top 18%)3535(Top 24%)3535(Top 183%)
25.2M25.20 mi0.35 mi3598-683312-533312-539345(Top 37%)5976(Top 41%)5976(Top 309%)
Finish26.22 mi1.02 mi3699-1013381-693381-699315(Top 36%)6087(Top 42%)6087(Top 315%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2756

Males

2638

M50-54

2638

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2422

Males

2332

M50-54

2332

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2756

Males

2638

M50-54

2638

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3438

Males

3249

M50-54

3249

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

3902

Males

3650

M50-54

3650

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4077

Males

3761

M50-54

3761

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4158

Males

3741

M50-54

3741

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

3905

Males

3478

M50-54

3478

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4225

Males

3600

M50-54

3600

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

9845

Males

6663

M50-54

6663

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5456

Males

4230

M50-54

4230

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5092

Males

3946

M50-54

3946

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4554

Males

3535

M50-54

3535

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9345

Males

5976

M50-54

5976

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9315

Males

6087

M50-54

6087

Passing Analysis

Category:
Athletes Passed
729
Passed By
2025
Net Change
-1296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2403
5K → 10K111102+9#2403#2394
10K → 15K62159-97#2394#2491
15K → 20K47239-192#2491#2683
20K → Half1053-43#2683#2726
Half → 25K57192-135#2726#2861
25K → 30K111312-201#2861#3062
30K → 20M69102-33#3062#3095
20M → 21M54122-68#3095#3163
21M → 35K11248-237#3163#3400
35K → 23M61169-108#3400#3508
23M → 24M4483-39#3508#3547
24M → 40K5336+17#3547#3530
40K → 25.2M1179-68#3530#3598
25.2M → Finish28129-101#3598#3699
TOTALS7292025-1296
📊

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