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BOSTON MARATHON 2023

Chris Pahoski

Bib: 8900•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M50-54)
#0 / 2052
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:41
Rank: #6122
Start → 5K
21:41 | 6:59/mi
10K· 6.21 mi
42:18
Rank: #5029 (+1093)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:03:06
Rank: #4703 (+326)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:24:16
Rank: #4648 (+55)
15K → 20K
21:10 | 6:49/mi
Half· 13.11 mi
1:28:56
Rank: #4694 (-46)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:55
Rank: #4873 (-179)
Half → 25K
16:59 | 7:00/mi
30K· 18.64 mi
2:08:24
Rank: #5065 (-192)
25K → 30K
22:29 | 7:14/mi
20M
2:18:21
Rank: #5128 (-63)
30K → 20M
9:57 | 7:19/mi
21M
2:26:02
Rank: #5120 (+8)
20M → 21M
7:41 | 7:41/mi
35K· 21.75 mi
2:31:13
Rank: #5086 (+34)
21M → 35K
5:11 | 6:56/mi
23M
2:40:14
Rank: #5028 (+58)
35K → 23M
9:01 | 7:12/mi
24M
2:47:15
Rank: #4977 (+51)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:53:27
Rank: #4951 (+26)
24M → 40K
6:12 | 7:15/mi
25.2M
2:56:11
Rank: #4951
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:03:30
Rank: #4946 (+5)
25.2M → Finish
7:19 | 7:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:34:34
Pace7:13 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1521:416:5921:41
6:59
-
10K
6.21 mi11:07:5242:186:4820:37
6:38
-0:21
15K
9.32 mi11:28:401:03:066:4620:48
6:42
+0:04
20K
12.43 mi11:49:501:24:166:4721:10
6:49
+0:07
Half
13.11 mi11:54:301:28:566:474:40
6:50
+0:01
25K
15.53 mi12:11:291:45:556:4916:59
7:00
+0:10
30K
18.64 mi12:33:582:08:246:5322:29
7:14
+0:14
20M
20.00 mi12:43:552:18:216:559:57
7:19
+0:05
21M
21.00 mi12:51:362:26:026:577:41
7:41
+0:22
35K
21.75 mi12:56:472:31:136:575:11
6:56
-0:45
23M
23.00 mi13:05:482:40:146:589:01
7:12
+0:16
24M
24.00 mi13:12:492:47:156:587:01
7:01
-0:11
40K
24.85 mi13:19:012:53:276:596:12
7:15
+0:14
25.2M
25.20 mi13:21:452:56:116:592:44
7:56
+0:41
Finish
26.22 mi13:29:043:03:307:007:19
7:11
-0:45

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

6:38 /mi

Average Pace

7:00 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:08

89% of race

Time at Steady Pace

17:38

10% of race

Time at Slower Pace

2:44

1% of race

Average Pace: 7:00 /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 mi10:47:1521:416:5921:41
6:59
#6122
10K
6.21 mi11:07:5242:186:4820:37
6:38
#5029
15K
9.32 mi11:28:401:03:066:4620:48
6:42
#4703
20K
12.43 mi11:49:501:24:166:4721:10
6:49
#4648
Half
13.11 mi11:54:301:28:566:474:40
6:50
#4694
25K
15.53 mi12:11:291:45:556:4916:59
7:00
#4873
30K
18.64 mi12:33:582:08:246:5322:29
7:14
#5065
20M
20.00 mi12:43:552:18:216:559:57
7:19
#5128
21M
21.00 mi12:51:362:26:026:577:41
7:41
#5120
35K
21.75 mi12:56:472:31:136:575:11
6:56
#5086
23M
23.00 mi13:05:482:40:146:589:01
7:12
#5028
24M
24.00 mi13:12:492:47:156:587:01
7:01
#4977
40K
24.85 mi13:19:012:53:276:596:12
7:15
#4951
25.2M
25.20 mi13:21:452:56:116:592:44
7:56
#4951
Finish
26.22 mi13:29:043:03:307:007:19
7:11
#4946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6122559155914092(Top 15%)3841(Top 25%)3841(Top 187%)
10K6.21 mi3.10 mi5029+10934662+9294662+9293774(Top 14%)3561(Top 23%)3561(Top 174%)
15K9.32 mi3.11 mi4703+3264381+2814381+2814092(Top 15%)3841(Top 25%)3841(Top 187%)
20K12.43 mi3.11 mi4648+554336+454336+454555(Top 17%)4244(Top 28%)4244(Top 207%)
Half13.11 mi0.68 mi4694-464377-414377-415557(Top 21%)5117(Top 34%)5117(Top 249%)
25K15.53 mi2.42 mi4873-1794530-1534530-1535588(Top 21%)5134(Top 34%)5134(Top 250%)
30K18.64 mi3.11 mi5065-1924697-1674697-1675679(Top 21%)5130(Top 34%)5130(Top 250%)
20M20.00 mi1.36 mi5128-634745-484745-485732(Top 22%)5092(Top 34%)5092(Top 248%)
21M21.00 mi1.00 mi5120+84728+174728+175507(Top 21%)4833(Top 32%)4833(Top 236%)
35K21.75 mi0.75 mi5086+344694+344694+344925(Top 18%)4431(Top 29%)4431(Top 216%)
23M23.00 mi1.25 mi5028+584635+594635+594784(Top 18%)4300(Top 28%)4300(Top 210%)
24M24.00 mi1.00 mi4977+514584+514584+514751(Top 18%)4242(Top 28%)4242(Top 207%)
40K24.85 mi0.85 mi4951+264561+234561+235135(Top 19%)4431(Top 29%)4431(Top 216%)
25.2M25.20 mi0.35 mi49514558+34558+35998(Top 23%)4929(Top 32%)4929(Top 240%)
Finish26.22 mi1.02 mi4946+54548+104548+106255(Top 23%)5094(Top 34%)5094(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4092

Males

3841

M50-54

3841

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3774

Males

3561

M50-54

3561

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4092

Males

3841

M50-54

3841

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4555

Males

4244

M50-54

4244

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5557

Males

5117

M50-54

5117

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5588

Males

5134

M50-54

5134

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5679

Males

5130

M50-54

5130

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5732

Males

5092

M50-54

5092

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5507

Males

4833

M50-54

4833

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4925

Males

4431

M50-54

4431

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4784

Males

4300

M50-54

4300

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4751

Males

4242

M50-54

4242

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5135

Males

4431

M50-54

4431

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5998

Males

4929

M50-54

4929

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6255

Males

5094

M50-54

5094

Passing Analysis

Category:
Athletes Passed
2160
Passed By
984
Net Change
+1176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6122
5K → 10K11007+1093#6122#5029
10K → 15K34216+326#5029#4703
15K → 20K12368+55#4703#4648
20K → Half753-46#4648#4694
Half → 25K57236-179#4694#4873
25K → 30K80272-192#4873#5065
30K → 20M57120-63#5065#5128
20M → 21M6052+8#5128#5120
21M → 35K5016+34#5120#5086
35K → 23M9133+58#5086#5028
23M → 24M7524+51#5028#4977
24M → 40K5630+26#4977#4951
40K → 25.2M17170#4951#4951
25.2M → Finish4540+5#4951#4946
TOTALS2160984+1176
📊

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