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BOSTON MARATHON 2025

Andrew Falacci

Bib: 4203•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:41
Rank: #1127
Start → 5K
18:41 | 6:01/mi
10K· 6.21 mi
38:41
Rank: #2010 (-883)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
58:28
Rank: #2211 (-201)
10K → 15K
19:47 | 6:22/mi
20K· 12.43 mi
1:18:33
Rank: #2369 (-158)
15K → 20K
20:05 | 6:28/mi
Half· 13.11 mi
1:22:54
Rank: #2394 (-25)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:38:39
Rank: #2454 (-60)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
1:59:28
Rank: #2496 (-42)
25K → 30K
20:49 | 6:42/mi
20M
2:08:35
Rank: #2459 (+37)
30K → 20M
9:07 | 6:43/mi
21M
2:15:21
Rank: #2351 (+108)
20M → 21M
6:46 | 6:46/mi
35K· 21.75 mi
2:19:56
Rank: #2293 (+58)
21M → 35K
4:35 | 6:08/mi
23M
2:28:04
Rank: #2195 (+98)
35K → 23M
8:08 | 6:30/mi
24M
2:34:26
Rank: #2136 (+59)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:40:01
Rank: #2081 (+55)
24M → 40K
5:35 | 6:32/mi
25.2M
2:42:27
Rank: #2071 (+10)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:48:40
Rank: #2001 (+70)
25.2M → Finish
6:13 | 6:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:54
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:25:46
Pace6:33 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2618:416:0118:41
6:01
-
10K
6.21 mi10:41:2638:416:1420:00
6:26
+0:25
15K
9.32 mi11:01:1358:286:1619:47
6:22
-0:04
20K
12.43 mi11:21:181:18:336:1920:05
6:28
+0:06
Half
13.11 mi11:25:391:22:546:194:21
6:23
-0:05
25K
15.53 mi11:41:241:38:396:2115:45
6:30
+0:07
30K
18.64 mi12:02:131:59:286:2520:49
6:42
+0:12
20M
20.00 mi12:11:202:08:356:269:07
6:43
+0:01
21M
21.00 mi12:18:062:15:216:276:46
6:46
+0:03
35K
21.75 mi12:22:412:19:566:264:35
6:08
-0:38
23M
23.00 mi12:30:492:28:046:268:08
6:30
+0:22
24M
24.00 mi12:37:112:34:266:266:22
6:22
-0:08
40K
24.85 mi12:42:462:40:016:265:35
6:32
+0:10
25.2M
25.20 mi12:45:122:42:276:272:26
7:03
+0:31
Finish
26.22 mi12:51:252:48:406:266:13
6:06
-0:57

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

6:01 /mi

Average Pace

6:26 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:32

77% of race

Time at Steady Pace

39:08

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:21:2618:416:0118:41
6:01
#1127
10K
6.21 mi10:41:2638:416:1420:00
6:26
#2010
15K
9.32 mi11:01:1358:286:1619:47
6:22
#2211
20K
12.43 mi11:21:181:18:336:1920:05
6:28
#2369
Half
13.11 mi11:25:391:22:546:194:21
6:23
#2394
25K
15.53 mi11:41:241:38:396:2115:45
6:30
#2454
30K
18.64 mi12:02:131:59:286:2520:49
6:42
#2496
20M
20.00 mi12:11:202:08:356:269:07
6:43
#2459
21M
21.00 mi12:18:062:15:216:276:46
6:46
#2351
35K
21.75 mi12:22:412:19:566:264:35
6:08
#2293
23M
23.00 mi12:30:492:28:046:268:08
6:30
#2195
24M
24.00 mi12:37:112:34:266:266:22
6:22
#2136
40K
24.85 mi12:42:462:40:016:265:35
6:32
#2081
25.2M
25.20 mi12:45:122:42:276:272:26
7:03
#2071
Finish
26.22 mi12:51:252:48:406:266:13
6:06
#2001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1127106810682717(Top 10%)2587(Top 16%)2587(Top 46%)
10K6.21 mi3.10 mi2010-8831915-8471915-8473269(Top 12%)3106(Top 19%)3106(Top 55%)
15K9.32 mi3.11 mi2211-2012111-1962111-1962717(Top 10%)2587(Top 16%)2587(Top 46%)
20K12.43 mi3.11 mi2369-1582260-1492260-1492886(Top 10%)2748(Top 17%)2748(Top 49%)
Half13.11 mi0.68 mi2394-252284-242284-242866(Top 10%)2733(Top 17%)2733(Top 48%)
25K15.53 mi2.42 mi2454-602343-592343-592849(Top 10%)2710(Top 17%)2710(Top 48%)
30K18.64 mi3.11 mi2496-422383-402383-402877(Top 10%)2715(Top 17%)2715(Top 48%)
20M20.00 mi1.36 mi2459+372345+382345+382485(Top 9%)2339(Top 15%)2339(Top 41%)
21M21.00 mi1.00 mi2351+1082239+1062239+1061417(Top 5%)1337(Top 8%)1337(Top 24%)
35K21.75 mi0.75 mi2293+582185+542185+541031(Top 4%)972(Top 6%)972(Top 17%)
23M23.00 mi1.25 mi2195+982089+962089+961437(Top 5%)1353(Top 8%)1353(Top 24%)
24M24.00 mi1.00 mi2136+592031+582031+581524(Top 5%)1423(Top 9%)1423(Top 25%)
40K24.85 mi0.85 mi2081+551975+561975+561706(Top 6%)1576(Top 10%)1576(Top 28%)
25.2M25.20 mi0.35 mi2071+101965+101965+101631(Top 6%)1488(Top 9%)1488(Top 26%)
Finish26.22 mi1.02 mi2001+701897+681897+681193(Top 4%)1116(Top 7%)1116(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2717

Males

2587

M18-39

2587

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3269

Males

3106

M18-39

3106

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2717

Males

2587

M18-39

2587

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2886

Males

2748

M18-39

2748

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2866

Males

2733

M18-39

2733

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2849

Males

2710

M18-39

2710

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2877

Males

2715

M18-39

2715

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2485

Males

2339

M18-39

2339

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1417

Males

1337

M18-39

1337

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1031

Males

972

M18-39

972

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1437

Males

1353

M18-39

1353

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1524

Males

1423

M18-39

1423

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1706

Males

1576

M18-39

1576

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1631

Males

1488

M18-39

1488

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1193

Males

1116

M18-39

1116

Passing Analysis

Category:
Athletes Passed
731
Passed By
1605
Net Change
-874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1127
5K → 10K0883-883#1127#2010
10K → 15K23224-201#2010#2211
15K → 20K34192-158#2211#2369
20K → Half631-25#2369#2394
Half → 25K3999-60#2394#2454
25K → 30K77119-42#2454#2496
30K → 20M5720+37#2496#2459
20M → 21M1113+108#2459#2351
21M → 35K591+58#2351#2293
35K → 23M1024+98#2293#2195
23M → 24M667+59#2195#2136
24M → 40K649+55#2136#2081
40K → 25.2M177+10#2081#2071
25.2M → Finish766+70#2071#2001
TOTALS7311605-874
📊

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