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BOSTON MARATHON 2023

Chris Solarz

Bib: 9979•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:57
Rank: #8747
Start → 5K
22:57 | 7:23/mi
10K· 6.21 mi
46:48
Rank: #10334 (-1587)
5K → 10K
23:51 | 7:41/mi
15K· 9.32 mi
1:09:53
Rank: #10029 (+305)
10K → 15K
23:05 | 7:26/mi
20K· 12.43 mi
1:34:13
Rank: #10542 (-513)
15K → 20K
24:20 | 7:50/mi
Half· 13.11 mi
1:39:10
Rank: #10412 (+130)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:57:19
Rank: #10068 (+344)
Half → 25K
18:09 | 7:29/mi
30K· 18.64 mi
2:20:43
Rank: #9583 (+485)
25K → 30K
23:24 | 7:32/mi
20M
2:31:45
Rank: #9651 (-68)
30K → 20M
11:02 | 8:07/mi
21M
2:39:30
Rank: #9399 (+252)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:44:59
Rank: #9295 (+104)
21M → 35K
5:29 | 7:20/mi
23M
2:54:45
Rank: #9218 (+77)
35K → 23M
9:46 | 7:48/mi
24M
3:02:14
Rank: #9119 (+99)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:09:43
Rank: #9317 (-198)
24M → 40K
7:29 | 8:45/mi
25.2M
3:12:31
Rank: #9273 (+44)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:19:53
Rank: #9161 (+112)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:10
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:40:43
Pace7:41 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3922:577:2322:57
7:23
-
10K
6.21 mi11:12:3046:487:3223:51
7:41
+0:18
15K
9.32 mi11:35:351:09:537:3023:05
7:26
-0:15
20K
12.43 mi11:59:551:34:137:3524:20
7:50
+0:24
Half
13.11 mi12:04:521:39:107:344:57
7:15
-0:35
25K
15.53 mi12:23:011:57:197:3318:09
7:29
+0:14
30K
18.64 mi12:46:252:20:437:3323:24
7:32
+0:03
20M
20.00 mi12:57:272:31:457:3511:02
8:07
+0:35
21M
21.00 mi13:05:122:39:307:367:45
7:45
-0:22
35K
21.75 mi13:10:412:44:597:355:29
7:20
-0:25
23M
23.00 mi13:20:272:54:457:369:46
7:48
+0:28
24M
24.00 mi13:27:563:02:147:367:29
7:29
-0:19
40K
24.85 mi13:35:253:09:437:387:29
8:45
+1:16
25.2M
25.20 mi13:38:133:12:317:382:48
8:07
-0:38
Finish
26.22 mi13:45:353:19:537:387:22
7:14
-0:53

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

7:14 /mi

Average Pace

7:38 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:48

9% of race

Time at Steady Pace

1:58:55

59% of race

Time at Slower Pace

1:03:10

32% of race

Average Pace: 7:37 /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 mi10:48:3922:577:2322:57
7:23
#8747
10K
6.21 mi11:12:3046:487:3223:51
7:41
#10334
15K
9.32 mi11:35:351:09:537:3023:05
7:26
#10029
20K
12.43 mi11:59:551:34:137:3524:20
7:50
#10542
Half
13.11 mi12:04:521:39:107:344:57
7:15
#10412
25K
15.53 mi12:23:011:57:197:3318:09
7:29
#10068
30K
18.64 mi12:46:252:20:437:3323:24
7:32
#9583
20M
20.00 mi12:57:272:31:457:3511:02
8:07
#9651
21M
21.00 mi13:05:122:39:307:367:45
7:45
#9399
35K
21.75 mi13:10:412:44:597:355:29
7:20
#9295
23M
23.00 mi13:20:272:54:457:369:46
7:48
#9218
24M
24.00 mi13:27:563:02:147:367:29
7:29
#9119
40K
24.85 mi13:35:253:09:437:387:29
8:45
#9317
25.2M
25.20 mi13:38:133:12:317:382:48
8:07
#9273
Finish
26.22 mi13:45:353:19:537:387:22
7:14
#9161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8747744174419626(Top 36%)7930(Top 52%)7930(Top 354%)
10K6.21 mi3.10 mi10334-15878324-8838324-88312046(Top 45%)9126(Top 60%)9126(Top 407%)
15K9.32 mi3.11 mi10029+3058171+1538171+1539626(Top 36%)7930(Top 52%)7930(Top 354%)
20K12.43 mi3.11 mi10542-5138433-2628433-26212023(Top 45%)9017(Top 59%)9017(Top 402%)
Half13.11 mi0.68 mi10412+1308362+718362+718347(Top 31%)7088(Top 47%)7088(Top 316%)
25K15.53 mi2.42 mi10068+3448161+2018161+2018709(Top 33%)7263(Top 48%)7263(Top 324%)
30K18.64 mi3.11 mi9583+4857859+3027859+3027457(Top 28%)6356(Top 42%)6356(Top 284%)
20M20.00 mi1.36 mi9651-687864-57864-511194(Top 42%)8344(Top 55%)8344(Top 372%)
21M21.00 mi1.00 mi9399+2527693+1717693+1715950(Top 22%)5148(Top 34%)5148(Top 230%)
35K21.75 mi0.75 mi9295+1047613+807613+807416(Top 28%)6120(Top 40%)6120(Top 273%)
23M23.00 mi1.25 mi9218+777544+697544+698465(Top 32%)6667(Top 44%)6667(Top 298%)
24M24.00 mi1.00 mi9119+997465+797465+797651(Top 29%)6090(Top 40%)6090(Top 272%)
40K24.85 mi0.85 mi9317-1987551-867551-8614884(Top 56%)9621(Top 63%)9621(Top 429%)
25.2M25.20 mi0.35 mi9273+447514+377514+377346(Top 28%)5752(Top 38%)5752(Top 257%)
Finish26.22 mi1.02 mi9161+1127429+857429+856671(Top 25%)5345(Top 35%)5345(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9626

Males

7930

M40-44

7930

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12046

Males

9126

M40-44

9126

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9626

Males

7930

M40-44

7930

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

12023

Males

9017

M40-44

9017

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8347

Males

7088

M40-44

7088

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8709

Males

7263

M40-44

7263

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7457

Males

6356

M40-44

6356

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11194

Males

8344

M40-44

8344

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5950

Males

5148

M40-44

5148

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7416

Males

6120

M40-44

6120

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8465

Males

6667

M40-44

6667

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7651

Males

6090

M40-44

6090

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14884

Males

9621

M40-44

9621

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7346

Males

5752

M40-44

5752

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6671

Males

5345

M40-44

5345

Passing Analysis

Category:
Athletes Passed
2256*
Passed By
2669
Net Change
-414
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8747
5K → 10K191605-1587#8747#10334
10K → 15K35954+305#10334#10029
15K → 20K46559-513#10029#10542
20K → Half1311+130#10542#10412
Half → 25K35612+344#10412#10068
25K → 30K490*5+485#10068#9583
30K → 20M66134-68#9583#9651
20M → 21M2531+252#9651#9399
21M → 35K1117+104#9399#9295
35K → 23M11740+77#9295#9218
23M → 24M11112+99#9218#9119
24M → 40K22220-198#9119#9317
40K → 25.2M495+44#9317#9273
25.2M → Finish12614+112#9273#9161
TOTALS2256*2669-414

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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