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BOSTON MARATHON 2024

Andrea Pirondini

Bib: 17505•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 43%
Division (M55-59)
#0 / 1529
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:44/mi
24:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:34
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:36:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:41:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:06/mi
2:01:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:28/mi
2:27:23
↑ 181↓ 1480.2%
20M
8:40/mi
2:39:09
↑ 64↓ 500.2%
21M
9:18/mi
2:48:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
2:54:45
↑ 17↓ 861.7%
23M
8:43/mi
3:05:40
↑ 23↓ 630.6%
24M
8:38/mi
3:14:18
↓ 821.3%
40K· 24.85 mi
8:52/mi
3:21:53
↓ 200.3%
25.2M
9:46/mi
3:25:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:22/mi
3:33:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:26
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:52:21
Pace8:34 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1924:037:4424:03
7:44
-
10K
6.21 mi11:38:5947:437:4123:40
7:37
-0:07
15K
9.32 mi12:02:501:11:347:4123:51
7:41
+0:04
20K
12.43 mi12:27:171:36:017:4424:27
7:52
+0:11
Half
13.11 mi12:32:421:41:267:445:25
7:56
+0:04
25K
15.53 mi12:52:212:01:057:4819:39
8:06
+0:10
30K
18.64 mi13:18:392:27:237:5426:18
8:28
+0:22
20M
20.00 mi13:30:252:39:097:5711:46
8:40
+0:12
21M
21.00 mi13:39:432:48:278:019:18
9:18
+0:38
35K
21.75 mi13:46:012:54:458:026:18
8:25
-0:53
23M
23.00 mi13:56:563:05:408:0410:55
8:43
+0:18
24M
24.00 mi14:05:343:14:188:068:38
8:38
-0:05
40K
24.85 mi14:13:093:21:538:077:35
8:52
+0:14
25.2M
25.20 mi14:16:313:25:158:093:22
9:46
+0:54
Finish
26.22 mi14:25:033:33:478:108:32
8:22
-1:24

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

7:37 /mi

Average Pace

8:10 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:05

57% of race

Time at Steady Pace

1:01:32

29% of race

Time at Slower Pace

31:10

15% of race

Average Pace: 8:09 /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 mi11:15:1924:037:4424:03
7:44
#12617
10K
6.21 mi11:38:5947:437:4123:40
7:37
#11901
15K
9.32 mi12:02:501:11:347:4123:51
7:41
#11551
20K
12.43 mi12:27:171:36:017:4424:27
7:52
#11355
Half
13.11 mi12:32:421:41:267:445:25
7:56
#11402
25K
15.53 mi12:52:212:01:057:4819:39
8:06
#11232
30K
18.64 mi13:18:392:27:237:5426:18
8:28
#10985
20M
20.00 mi13:30:252:39:097:5711:46
8:40
#10869
21M
21.00 mi13:39:432:48:278:019:18
9:18
#10736
35K
21.75 mi13:46:012:54:458:026:18
8:25
#10712
23M
23.00 mi13:56:563:05:408:0410:55
8:43
#10594
24M
24.00 mi14:05:343:14:188:068:38
8:38
#10538
40K
24.85 mi14:13:093:21:538:077:35
8:52
#10493
25.2M
25.20 mi14:16:313:25:158:093:22
9:46
#10480
Finish
26.22 mi14:25:033:33:478:108:32
8:22
#10465
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi126179099909911004(Top 43%)8283(Top 57%)8283(Top 542%)
10K6.21 mi3.10 mi11901+7168758+3418758+34111193(Top 44%)8405(Top 58%)8405(Top 550%)
15K9.32 mi3.11 mi11551+3508575+1838575+18311004(Top 43%)8283(Top 57%)8283(Top 542%)
20K12.43 mi3.11 mi11355+1968461+1148461+11410890(Top 43%)8108(Top 56%)8108(Top 530%)
Half13.11 mi0.68 mi11402-478484-238484-2312239(Top 48%)8740(Top 60%)8740(Top 572%)
25K15.53 mi2.42 mi11232+1708360+1248360+12410818(Top 42%)7918(Top 54%)7918(Top 518%)
30K18.64 mi3.11 mi10985+2478142+2188142+21810464(Top 41%)7521(Top 52%)7521(Top 492%)
20M20.00 mi1.36 mi10869+1168033+1098033+10910307(Top 40%)7185(Top 49%)7185(Top 470%)
21M21.00 mi1.00 mi10736+1337907+1267907+1269919(Top 39%)6710(Top 46%)6710(Top 439%)
35K21.75 mi0.75 mi10712+247865+427865+4210244(Top 40%)6861(Top 47%)6861(Top 449%)
23M23.00 mi1.25 mi10594+1187745+1207745+1209650(Top 38%)6418(Top 44%)6418(Top 420%)
24M24.00 mi1.00 mi10538+567669+767669+7610206(Top 40%)6636(Top 46%)6636(Top 434%)
40K24.85 mi0.85 mi10493+457594+757594+7510228(Top 40%)6522(Top 45%)6522(Top 427%)
25.2M25.20 mi0.35 mi10480+137573+217573+219880(Top 39%)6290(Top 43%)6290(Top 411%)
Finish26.22 mi1.02 mi10465+157525+487525+4810777(Top 42%)6882(Top 47%)6882(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11004

Males

8283

M55-59

8283

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11193

Males

8405

M55-59

8405

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11004

Males

8283

M55-59

8283

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10890

Males

8108

M55-59

8108

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12239

Males

8740

M55-59

8740

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10818

Males

7918

M55-59

7918

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10464

Males

7521

M55-59

7521

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10307

Males

7185

M55-59

7185

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

9919

Males

6710

M55-59

6710

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10244

Males

6861

M55-59

6861

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9650

Males

6418

M55-59

6418

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10206

Males

6636

M55-59

6636

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10228

Males

6522

M55-59

6522

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9880

Males

6290

M55-59

6290

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10777

Males

6882

M55-59

6882

Passing Analysis

Category:
Athletes Passed
3317*
Passed By
1165
Net Change
+2152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12617
5K → 10K78771+716#12617#11901
10K → 15K42777+350#11901#11551
15K → 20K325129+196#11551#11355
20K → Half3077-47#11355#11402
Half → 25K281111+170#11402#11232
25K → 30K416169+247#11232#10985
30K → 20M20185+116#10985#10869
20M → 21M20067+133#10869#10736
21M → 35K7955+24#10736#10712
35K → 23M19577+118#10712#10594
23M → 24M13074+56#10594#10538
24M → 40K120*75+45#10538#10493
40K → 25.2M4128+13#10493#10480
25.2M → Finish8570+15#10480#10465
TOTALS3317*1165+2152

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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