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BOSTON MARATHON 2023

Sergio Traldi

Bib: 10710 M BR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M50-54)
#0 / 2052
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:07/mi
22:07
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:58/mi
43:47
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:53/mi
1:05:11
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:04/mi
1:27:08
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:04/mi
1:31:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:58/mi
1:51:16
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:32/mi
2:14:40
↑ 181↓ 1480.2%
138 ft elev
20M
7:38/mi
2:25:02
↑ 64↓ 500.2%
148 ft elev
21M
7:47/mi
2:32:49
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:01/mi
2:38:04
↑ 17↓ 861.7%
156 ft elev
23M
7:52/mi
2:47:55
↑ 23↓ 630.6%
116 ft elev
24M
7:02/mi
2:54:57
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:54/mi
3:00:51
↓ 200.3%
20 ft elev
25.2M
7:38/mi
3:03:29
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:55/mi
3:10:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:31:577:01 /mi⚡ faster
2nd Half
1:38:357:31 /mi+7.2%
Positive split — 7.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:077:073.11 mi22:07
7:07
-
10K
43:477:033.10 mi21:40
6:58
-0:09
15K
1:05:117:003.11 mi21:24
6:53
-0:05
20K
1:27:087:013.11 mi21:57
7:04
+0:11
Half(13.11 mi)
1:31:577:010.68 mi4:49
7:04
0:00
25K
1:51:167:102.42 mi19:19
7:58
+0:54
30K
2:14:407:133.11 mi23:24
7:32
-0:26
20M
2:25:027:151.36 mi10:22
7:38
+0:06
21M
2:32:497:171.00 mi7:47
7:47
+0:09
35K
2:38:047:160.75 mi5:15
7:01
-0:46
23M
2:47:557:181.25 mi9:51
7:52
+0:51
24M
2:54:577:171.00 mi7:02
7:02
-0:50
40K
3:00:517:170.85 mi5:54
6:54
-0:08
25.2M
3:03:297:170.35 mi2:38
7:38
+0:44
Finish(26.22 mi)
3:10:327:161.02 mi7:03
6:55
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:53 /mi

Average Pace

7:16 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:35

74% of race

Time at Steady Pace

49:57

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi698462596259588153695369
10K6.21 mi3.10 mi6769+2156091+1686091+168664259645964
15K9.32 mi3.11 mi6469+3005841+2505841+250588153695369
20K12.43 mi3.11 mi6420+495799+425799+42636757495749
Half13.11 mi0.68 mi6435-155809-105809-10688161386138
25K15.53 mi2.42 mi7143-7086338-5296338-5291243490869086
30K18.64 mi3.11 mi7115+286298+406298+40742563356335
20M20.00 mi1.36 mi7128-1362986298765163676367
21M21.00 mi1.00 mi7018+1106205+936205+93608252515251
35K21.75 mi0.75 mi6942+766140+656140+65545348494849
23M23.00 mi1.25 mi7003-616150-106150-10881968626862
24M24.00 mi1.00 mi6872+1316045+1056045+105484343124312
40K24.85 mi0.85 mi6701+1715909+1365909+136335830743074
25.2M25.20 mi0.35 mi6652+495865+445865+44457739903990
Finish26.22 mi1.02 mi6537+1155773+925773+92474641014101

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

5881

Males

5369

M50-54

5369

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6642

Males

5964

M50-54

5964

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

5881

Males

5369

M50-54

5369

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6367

Males

5749

M50-54

5749

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6881

Males

6138

M50-54

6138

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12434

Males

9086

M50-54

9086

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7425

Males

6335

M50-54

6335

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7651

Males

6367

M50-54

6367

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

6082

Males

5251

M50-54

5251

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5453

Males

4849

M50-54

4849

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8819

Males

6862

M50-54

6862

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4843

Males

4312

M50-54

4312

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3358

Males

3074

M50-54

3074

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4577

Males

3990

M50-54

3990

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4746

Males

4101

M50-54

4101

Passing Analysis

Category:
Athletes Passed
1725
Passed By
1278
Net Change
+447
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6984
5K → 10K320105+215#6984#6769
10K → 15K32222+300#6769#6469
15K → 20K12475+49#6469#6420
20K → Half1126-15#6420#6435
Half → 25K7715-708#6435#7143
25K → 30K132104+28#7143#7115
30K → 20M5467-13#7115#7128
20M → 21M12919+110#7128#7018
21M → 35K793+76#7018#6942
35K → 23M62123-61#6942#7003
23M → 24M1354+131#7003#6872
24M → 40K1732+171#6872#6701
40K → 25.2M523+49#6701#6652
25.2M → Finish12510+115#6652#6537
TOTALS17251278+447

Passing Charts

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