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BOSTON MARATHON 2024

Marco Pellegrini

Bib: 5050 M IT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 49%
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
6:13/mi
19:20
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:19/mi
38:56
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:27/mi
58:59
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:55/mi
1:20:27
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:47/mi
1:25:05
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:10/mi
1:42:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:45/mi
2:06:32
↑ 181↓ 1480.2%
138 ft elev
20M
8:21/mi
2:17:53
↑ 64↓ 500.2%
148 ft elev
21M
8:41/mi
2:26:34
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:55/mi
2:32:29
↑ 17↓ 861.7%
156 ft elev
23M
8:20/mi
2:42:55
↑ 23↓ 630.6%
116 ft elev
24M
8:22/mi
2:51:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:09/mi
2:58:15
↓ 200.3%
20 ft elev
25.2M
8:33/mi
3:01:12
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:57/mi
3:08:17
↑ 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
Time1:25:05
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:43:12
Pace7:52 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4819:206:1319:20
6:13
-
10K
6.21 mi10:43:2438:566:1619:36
6:19
+0:06
15K
9.32 mi11:03:2758:596:2020:03
6:27
+0:08
20K
12.43 mi11:24:551:20:276:2821:28
6:55
+0:28
Half
13.11 mi11:29:331:25:056:294:38
6:47
-0:08
25K
15.53 mi11:46:551:42:276:3617:22
7:10
+0:23
30K
18.64 mi12:11:002:06:326:4724:05
7:45
+0:35
20M
20.00 mi12:22:212:17:536:5411:21
8:21
+0:36
21M
21.00 mi12:31:022:26:346:598:41
8:41
+0:20
35K
21.75 mi12:36:572:32:297:015:55
7:55
-0:46
23M
23.00 mi12:47:232:42:557:0510:26
8:20
+0:25
24M
24.00 mi12:55:452:51:177:088:22
8:22
+0:02
40K
24.85 mi13:02:432:58:157:106:58
8:09
-0:13
25.2M
25.20 mi13:05:403:01:127:112:57
8:33
+0:24
Finish
26.22 mi13:12:453:08:177:117:05
6:57
-1:36

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

6:13 /mi

Average Pace

7:11 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:32

58% of race

Time at Steady Pace

36:58

20% of race

Time at Slower Pace

41:47

22% of race

Average Pace: 7:11 /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 mi10:23:4819:206:1319:20
6:13
#1728
10K
6.21 mi10:43:2438:566:1619:36
6:19
#1829
15K
9.32 mi11:03:2758:596:2020:03
6:27
#2001
20K
12.43 mi11:24:551:20:276:2821:28
6:55
#2549
Half
13.11 mi11:29:331:25:056:294:38
6:47
#2620
25K
15.53 mi11:46:551:42:276:3617:22
7:10
#2965
30K
18.64 mi12:11:002:06:326:4724:05
7:45
#3627
20M
20.00 mi12:22:212:17:536:5411:21
8:21
#4062
21M
21.00 mi12:31:022:26:346:598:41
8:41
#4191
35K
21.75 mi12:36:572:32:297:015:55
7:55
#4261
23M
23.00 mi12:47:232:42:557:0510:26
8:20
#4376
24M
24.00 mi12:55:452:51:177:088:22
8:22
#4471
40K
24.85 mi13:02:432:58:157:106:58
8:09
#4457
25.2M
25.20 mi13:05:403:01:127:112:57
8:33
#4430
Finish
26.22 mi13:12:453:08:177:117:05
6:57
#4290
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1728166816682482(Top 10%)2387(Top 16%)2387(Top 49%)
10K6.21 mi3.10 mi1829-1011770-1021770-1021960(Top 8%)1896(Top 13%)1896(Top 39%)
15K9.32 mi3.11 mi2001-1721932-1621932-1622482(Top 10%)2387(Top 16%)2387(Top 49%)
20K12.43 mi3.11 mi2549-5482448-5162448-5164690(Top 18%)4310(Top 30%)4310(Top 89%)
Half13.11 mi0.68 mi2620-712513-652513-654436(Top 17%)4102(Top 28%)4102(Top 85%)
25K15.53 mi2.42 mi2965-3452827-3142827-3145108(Top 20%)4552(Top 31%)4552(Top 94%)
30K18.64 mi3.11 mi3627-6623412-5853412-5856402(Top 25%)5263(Top 36%)5263(Top 109%)
20M20.00 mi1.36 mi4062-4353769-3573769-3578627(Top 34%)6312(Top 43%)6312(Top 130%)
21M21.00 mi1.00 mi4191-1293869-1003869-1007027(Top 28%)5277(Top 36%)5277(Top 109%)
35K21.75 mi0.75 mi4261-703911-423911-427157(Top 28%)5299(Top 36%)5299(Top 109%)
23M23.00 mi1.25 mi4376-1153988-773988-777511(Top 29%)5338(Top 37%)5338(Top 110%)
24M24.00 mi1.00 mi4471-954034-464034-468622(Top 34%)5816(Top 40%)5816(Top 120%)
40K24.85 mi0.85 mi4457+143995+393995+396488(Top 25%)4590(Top 31%)4590(Top 95%)
25.2M25.20 mi0.35 mi4430+273963+323963+324640(Top 18%)3535(Top 24%)3535(Top 73%)
Finish26.22 mi1.02 mi4290+1403836+1273836+1272947(Top 12%)2485(Top 17%)2485(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2482

Males

2387

M18-39

2387

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

1960

Males

1896

M18-39

1896

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2482

Males

2387

M18-39

2387

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

4690

Males

4310

M18-39

4310

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4436

Males

4102

M18-39

4102

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5108

Males

4552

M18-39

4552

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6402

Males

5263

M18-39

5263

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

8627

Males

6312

M18-39

6312

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7027

Males

5277

M18-39

5277

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7157

Males

5299

M18-39

5299

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7511

Males

5338

M18-39

5338

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8622

Males

5816

M18-39

5816

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6488

Males

4590

M18-39

4590

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4640

Males

3535

M18-39

3535

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

2947

Males

2485

M18-39

2485

Passing Analysis

Category:
Athletes Passed
667
Passed By
3229
Net Change
-2562
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1728
5K → 10K55156-101#1728#1829
10K → 15K31203-172#1829#2001
15K → 20K17565-548#2001#2549
20K → Half475-71#2549#2620
Half → 25K28373-345#2620#2965
25K → 30K56718-662#2965#3627
30K → 20M28463-435#3627#4062
20M → 21M52181-129#4062#4191
21M → 35K37107-70#4191#4261
35K → 23M58173-115#4261#4376
23M → 24M44139-95#4376#4471
24M → 40K6854+14#4471#4457
40K → 25.2M4518+27#4457#4430
25.2M → Finish1444+140#4430#4290
TOTALS6673229-2562
📊

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