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BOSTON MARATHON 2023

Mario Fraioli

Bib: 1595•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Masters (Masters Men)
#0 / 9891
Top 0.3%
Division (M40-44)
#0 / 2241
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
6:00/mi
18:37
↑ 97↓ 3451.5%
10K· 6.21 mi
5:43/mi
36:24
↑ 79↓ 1380.4%
15K· 9.32 mi
5:50/mi
54:30
↑ 67↓ 78
20K· 12.43 mi
5:51/mi
1:12:42
↑ 106↓ 860.1%
Half· 13.11 mi
5:53/mi
1:16:43
↑ 19↓ 370.5%
25K· 15.53 mi
5:51/mi
1:30:55
↑ 66↓ 880.2%
30K· 18.64 mi
6:02/mi
1:49:40
↑ 181↓ 1480.2%
20M
5:53/mi
1:57:40
↑ 64↓ 500.2%
21M
6:14/mi
2:03:54
↑ 106↓ 241.6%
35K· 21.75 mi
5:44/mi
2:08:11
↑ 17↓ 861.7%
23M
5:53/mi
2:15:33
↑ 23↓ 630.6%
24M
5:38/mi
2:21:11
↓ 821.3%
40K· 24.85 mi
5:52/mi
2:26:12
↓ 200.3%
25.2M
6:26/mi
2:28:25
↑ 13↓ 160.2%
Finish· 26.22 mi
5:42/mi
2:34:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:43
Pace5:51 /mi
2nd Half
Distance13.11 mi
Time1:17:31
Pace5:55 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0218:376:0018:37
6:00
-
10K
6.21 mi10:36:4936:245:5117:47
5:43
-0:17
15K
9.32 mi10:54:5554:305:5118:06
5:50
+0:07
20K
12.43 mi11:13:071:12:425:5118:12
5:51
+0:01
Half
13.11 mi11:17:081:16:435:514:01
5:53
+0:02
25K
15.53 mi11:31:201:30:555:5114:12
5:51
-0:02
30K
18.64 mi11:50:051:49:405:5318:45
6:02
+0:11
20M
20.00 mi11:58:051:57:405:538:00
5:53
-0:09
21M
21.00 mi12:04:192:03:545:546:14
6:14
+0:21
35K
21.75 mi12:08:362:08:115:544:17
5:44
-0:30
23M
23.00 mi12:15:582:15:335:547:22
5:53
+0:09
24M
24.00 mi12:21:362:21:115:535:38
5:38
-0:15
40K
24.85 mi12:26:372:26:125:535:01
5:52
+0:14
25.2M
25.20 mi12:28:502:28:255:532:13
6:26
+0:34
Finish
26.22 mi12:34:392:34:145:535:49
5:42
-0:44

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

5:38 /mi

Average Pace

5:53 /mi

Slowest Pace

6:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:47

95% of race

Time at Steady Pace

8:27

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:53 /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 mi10:19:0218:376:0018:37
6:00
#671
10K
6.21 mi10:36:4936:245:5117:47
5:43
#477
15K
9.32 mi10:54:5554:305:5118:06
5:50
#443
20K
12.43 mi11:13:071:12:425:5118:12
5:51
#417
Half
13.11 mi11:17:081:16:435:514:01
5:53
#419
25K
15.53 mi11:31:201:30:555:5114:12
5:51
#405
30K
18.64 mi11:50:051:49:405:5318:45
6:02
#391
20M
20.00 mi11:58:051:57:405:538:00
5:53
#377
21M
21.00 mi12:04:192:03:545:546:14
6:14
#368
35K
21.75 mi12:08:362:08:115:544:17
5:44
#365
23M
23.00 mi12:15:582:15:335:547:22
5:53
#340
24M
24.00 mi12:21:362:21:115:535:38
5:38
#327
40K
24.85 mi12:26:372:26:125:535:01
5:52
#311
25.2M
25.20 mi12:28:502:28:255:532:13
6:26
#305
Finish
26.22 mi12:34:392:34:145:535:49
5:42
#288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi671627627396(Top 1%)362(Top 2%)362(Top 16%)
10K6.21 mi3.10 mi477+194441+186441+186339(Top 1%)305(Top 2%)305(Top 14%)
15K9.32 mi3.11 mi443+34408+33408+33396(Top 1%)362(Top 2%)362(Top 16%)
20K12.43 mi3.11 mi417+26382+26382+26365(Top 1%)332(Top 2%)332(Top 15%)
Half13.11 mi0.68 mi419-2384-2384-2499(Top 2%)461(Top 3%)461(Top 21%)
25K15.53 mi2.42 mi405+14370+14370+14340(Top 1%)312(Top 2%)312(Top 14%)
30K18.64 mi3.11 mi391+14359+11359+11409(Top 2%)378(Top 2%)378(Top 17%)
20M20.00 mi1.36 mi377+14345+14345+14240(Top 0.9%)217(Top 1%)217(Top 10%)
21M21.00 mi1.00 mi368+9336+9336+9274(Top 1%)250(Top 2%)250(Top 11%)
35K21.75 mi0.75 mi365+3333+3333+3261(Top 1.0%)236(Top 2%)236(Top 11%)
23M23.00 mi1.25 mi340+25309+24309+24195(Top 0.7%)172(Top 1%)172(Top 8%)
24M24.00 mi1.00 mi327+13296+13296+13138(Top 0.5%)121(Top 0.8%)121(Top 5%)
40K24.85 mi0.85 mi311+16281+15281+15193(Top 0.7%)172(Top 1%)172(Top 8%)
25.2M25.20 mi0.35 mi305+6275+6275+6378(Top 1%)356(Top 2%)356(Top 16%)
Finish26.22 mi1.02 mi288+17260+15260+15242(Top 0.9%)225(Top 1%)225(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

396

Males

362

M40-44

362

5K→10K

3.1 - 6.2 mi

Top 1%
×5story building
+79ft-138ft

Overall

339

Males

305

M40-44

305

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

396

Males

362

M40-44

362

15K→20K

9.3 - 12.4 mi

Top 1%
×5story building
+106ft-86ft

Overall

365

Males

332

M40-44

332

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

499

Males

461

M40-44

461

Half→25K

13.1 - 15.5 mi

Top 1%
×4story building
+66ft-88ft

Overall

340

Males

312

M40-44

312

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

409

Males

378

M40-44

378

30K→20M

18.6 - 20.0 mi

Top 0.9%
×5story building
+64ft-50ft

Overall

240

Males

217

M40-44

217

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

274

Males

250

M40-44

250

21M→35K

21.0 - 21.8 mi

Top 1.0%
×7story building
+17ft-86ft

Overall

261

Males

236

M40-44

236

35K→23M

21.8 - 23.0 mi

Top 0.7%
×5story building
+23ft-63ft

Overall

195

Males

172

M40-44

172

23M→24M

23.0 - 24.0 mi

Top 0.5%
×6story building
+12ft-82ft

Overall

138

Males

121

M40-44

121

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

193

Males

172

M40-44

172

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

378

Males

356

M40-44

356

25.2M→Finish

25.2 - 26.2 mi

Top 0.9%
×2story building
+22ft-21ft

Overall

242

Males

225

M40-44

225

Passing Analysis

Category:
Athletes Passed
417
Passed By
34
Net Change
+383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#671
5K → 10K1951+194#671#477
10K → 15K406+34#477#443
15K → 20K282+26#443#417
20K → Half35-2#417#419
Half → 25K151+14#419#405
25K → 30K239+14#405#391
30K → 20M151+14#391#377
20M → 21M123+9#377#368
21M → 35K52+3#368#365
35K → 23M261+25#365#340
23M → 24M130+13#340#327
24M → 40K160+16#327#311
40K → 25.2M71+6#311#305
25.2M → Finish192+17#305#288
TOTALS41734+383
📊

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