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BOSTON MARATHON 2023

Brett Ruff

Bib: 2314•M

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #2599
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
40:08
Rank: #2267 (+332)
5K → 10K
19:45 | 6:21/mi
15K· 9.32 mi
1:00:01
Rank: #2192 (+75)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:19:45
Rank: #2017 (+175)
15K → 20K
19:44 | 6:21/mi
Half· 13.11 mi
1:24:04
Rank: #2005 (+12)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:39:26
Rank: #1887 (+118)
Half → 25K
15:22 | 6:20/mi
30K· 18.64 mi
1:59:45
Rank: #1845 (+42)
25K → 30K
20:19 | 6:32/mi
20M
2:08:40
Rank: #1818 (+27)
30K → 20M
8:55 | 6:34/mi
21M
2:15:37
Rank: #1811 (+7)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:20:17
Rank: #1775 (+36)
21M → 35K
4:40 | 6:14/mi
23M
2:28:29
Rank: #1744 (+31)
35K → 23M
8:12 | 6:33/mi
24M
2:34:52
Rank: #1726 (+18)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:40:30
Rank: #1697 (+29)
24M → 40K
5:38 | 6:35/mi
25.2M
2:42:59
Rank: #1698 (-1)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:49:30
Rank: #1697 (+1)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:04
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:25:26
Pace6:31 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1620:236:3420:23
6:34
-
10K
6.21 mi10:41:0140:086:2819:45
6:21
-0:13
15K
9.32 mi11:00:541:00:016:2619:53
6:24
+0:03
20K
12.43 mi11:20:381:19:456:2519:44
6:21
-0:03
Half
13.11 mi11:24:571:24:046:254:19
6:20
-0:01
25K
15.53 mi11:40:191:39:266:2415:22
6:20
0:00
30K
18.64 mi12:00:381:59:456:2520:19
6:32
+0:12
20M
20.00 mi12:09:332:08:406:268:55
6:34
+0:02
21M
21.00 mi12:16:302:15:376:276:57
6:57
+0:23
35K
21.75 mi12:21:102:20:176:274:40
6:14
-0:43
23M
23.00 mi12:29:222:28:296:278:12
6:33
+0:19
24M
24.00 mi12:35:452:34:526:276:23
6:23
-0:10
40K
24.85 mi12:41:232:40:306:275:38
6:35
+0:12
25.2M
25.20 mi12:43:522:42:596:282:29
7:12
+0:37
Finish
26.22 mi12:50:232:49:306:286:31
6:24
-0:48

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

6:14 /mi

Average Pace

6:28 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:04

94% of race

Time at Steady Pace

9:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:21:1620:236:3420:23
6:34
#2599
10K
6.21 mi10:41:0140:086:2819:45
6:21
#2267
15K
9.32 mi11:00:541:00:016:2619:53
6:24
#2192
20K
12.43 mi11:20:381:19:456:2519:44
6:21
#2017
Half
13.11 mi11:24:571:24:046:254:19
6:20
#2005
25K
15.53 mi11:40:191:39:266:2415:22
6:20
#1887
30K
18.64 mi12:00:381:59:456:2520:19
6:32
#1845
20M
20.00 mi12:09:332:08:406:268:55
6:34
#1818
21M
21.00 mi12:16:302:15:376:276:57
6:57
#1811
35K
21.75 mi12:21:102:20:176:274:40
6:14
#1775
23M
23.00 mi12:29:222:28:296:278:12
6:33
#1744
24M
24.00 mi12:35:452:34:526:276:23
6:23
#1726
40K
24.85 mi12:41:232:40:306:275:38
6:35
#1697
25.2M
25.20 mi12:43:522:42:596:282:29
7:12
#1698
Finish
26.22 mi12:50:232:49:306:286:31
6:24
#1697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2599247624762089(Top 8%)2004(Top 13%)2004(Top 38%)
10K6.21 mi3.10 mi2267+3322167+3092167+3092015(Top 8%)1926(Top 13%)1926(Top 36%)
15K9.32 mi3.11 mi2192+752102+652102+652089(Top 8%)2004(Top 13%)2004(Top 38%)
20K12.43 mi3.11 mi2017+1751930+1721930+1721605(Top 6%)1535(Top 10%)1535(Top 29%)
Half13.11 mi0.68 mi2005+121921+91921+91870(Top 7%)1795(Top 12%)1795(Top 34%)
25K15.53 mi2.42 mi1887+1181805+1161805+1161471(Top 6%)1408(Top 9%)1408(Top 27%)
30K18.64 mi3.11 mi1845+421766+391766+391713(Top 6%)1640(Top 11%)1640(Top 31%)
20M20.00 mi1.36 mi1818+271737+291737+291685(Top 6%)1608(Top 11%)1608(Top 30%)
21M21.00 mi1.00 mi1811+71734+31734+31920(Top 7%)1820(Top 12%)1820(Top 34%)
35K21.75 mi0.75 mi1775+361700+341700+341368(Top 5%)1298(Top 9%)1298(Top 25%)
23M23.00 mi1.25 mi1744+311669+311669+311603(Top 6%)1523(Top 10%)1523(Top 29%)
24M24.00 mi1.00 mi1726+181650+191650+191620(Top 6%)1533(Top 10%)1533(Top 29%)
40K24.85 mi0.85 mi1697+291622+281622+281858(Top 7%)1749(Top 12%)1749(Top 33%)
25.2M25.20 mi0.35 mi1698-11623-11623-12461(Top 9%)2274(Top 15%)2274(Top 43%)
Finish26.22 mi1.02 mi1697+11621+21621+21984(Top 7%)1849(Top 12%)1849(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2089

Males

2004

M18-39

2004

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2015

Males

1926

M18-39

1926

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2089

Males

2004

M18-39

2004

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1605

Males

1535

M18-39

1535

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1870

Males

1795

M18-39

1795

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1471

Males

1408

M18-39

1408

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1713

Males

1640

M18-39

1640

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1685

Males

1608

M18-39

1608

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1920

Males

1820

M18-39

1820

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1368

Males

1298

M18-39

1298

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1603

Males

1523

M18-39

1523

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1620

Males

1533

M18-39

1533

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1858

Males

1749

M18-39

1749

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2461

Males

2274

M18-39

2274

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1984

Males

1849

M18-39

1849

Passing Analysis

Category:
Athletes Passed
1151
Passed By
249
Net Change
+902
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2599
5K → 10K35422+332#2599#2267
10K → 15K11944+75#2267#2192
15K → 20K1805+175#2192#2017
20K → Half164+12#2017#2005
Half → 25K1257+118#2005#1887
25K → 30K7129+42#1887#1845
30K → 20M5023+27#1845#1818
20M → 21M2922+7#1818#1811
21M → 35K437+36#1811#1775
35K → 23M4211+31#1775#1744
23M → 24M3517+18#1744#1726
24M → 40K389+29#1726#1697
40K → 25.2M1314-1#1697#1698
25.2M → Finish3635+1#1698#1697
TOTALS1151249+902
📊

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