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BOSTON MARATHON 2024

Joseph Balwinski

Bib: 8296•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:34
Rank: #11431
Start → 5K
23:34 | 7:35/mi
10K· 6.21 mi
47:04
Rank: #11090 (+341)
5K → 10K
23:30 | 7:34/mi
15K· 9.32 mi
1:10:34
Rank: #10729 (+361)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:34:06
Rank: #10195 (+534)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:39:05
Rank: #10052 (+143)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:56:58
Rank: #9289 (+763)
Half → 25K
17:53 | 7:23/mi
30K· 18.64 mi
2:20:48
Rank: #8510 (+779)
25K → 30K
23:50 | 7:40/mi
20M
2:31:55
Rank: #8384 (+126)
30K → 20M
11:07 | 8:11/mi
21M
2:41:15
Rank: #8445 (-61)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
2:47:21
Rank: #8389 (+56)
21M → 35K
6:06 | 8:09/mi
23M
2:58:54
Rank: #8569 (-180)
35K → 23M
11:33 | 9:13/mi
24M
3:08:55
Rank: #9002 (-433)
23M → 24M
10:01 | 10:01/mi
40K· 24.85 mi
3:17:11
Rank: #9249 (-247)
24M → 40K
8:16 | 9:40/mi
25.2M
3:20:53
Rank: #9344 (-95)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:29:58
Rank: #9552 (-208)
25.2M → Finish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:05
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:50:53
Pace8:28 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0523:347:3523:34
7:35
-
10K
6.21 mi11:12:3547:047:3423:30
7:34
-0:01
15K
9.32 mi11:36:051:10:347:3423:30
7:34
0:00
20K
12.43 mi11:59:371:34:067:3423:32
7:34
0:00
Half
13.11 mi12:04:361:39:057:334:59
7:18
-0:16
25K
15.53 mi12:22:291:56:587:3217:53
7:23
+0:05
30K
18.64 mi12:46:192:20:487:3323:50
7:40
+0:17
20M
20.00 mi12:57:262:31:557:3611:07
8:11
+0:31
21M
21.00 mi13:06:462:41:157:419:20
9:20
+1:09
35K
21.75 mi13:12:522:47:217:426:06
8:09
-1:11
23M
23.00 mi13:24:252:58:547:4711:33
9:13
+1:04
24M
24.00 mi13:34:263:08:557:5210:01
10:01
+0:48
40K
24.85 mi13:42:423:17:117:568:16
9:40
-0:21
25.2M
25.20 mi13:46:243:20:537:583:42
10:44
+1:04
Finish
26.22 mi13:55:293:29:588:019:05
8:55
-1:49

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

7:18 /mi

Average Pace

8:01 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:58

56% of race

Time at Steady Pace

41:03

20% of race

Time at Slower Pace

51:57

25% of race

Average Pace: 8:00 /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 mi10:49:0523:347:3523:34
7:35
#11431
10K
6.21 mi11:12:3547:047:3423:30
7:34
#11090
15K
9.32 mi11:36:051:10:347:3423:30
7:34
#10729
20K
12.43 mi11:59:371:34:067:3423:32
7:34
#10195
Half
13.11 mi12:04:361:39:057:334:59
7:18
#10052
25K
15.53 mi12:22:291:56:587:3217:53
7:23
#9289
30K
18.64 mi12:46:192:20:487:3323:50
7:40
#8510
20M
20.00 mi12:57:262:31:557:3611:07
8:11
#8384
21M
21.00 mi13:06:462:41:157:419:20
9:20
#8445
35K
21.75 mi13:12:522:47:217:426:06
8:09
#8389
23M
23.00 mi13:24:252:58:547:4711:33
9:13
#8569
24M
24.00 mi13:34:263:08:557:5210:01
10:01
#9002
40K
24.85 mi13:42:423:17:117:568:16
9:40
#9249
25.2M
25.20 mi13:46:243:20:537:583:42
10:44
#9344
Finish
26.22 mi13:55:293:29:588:019:05
8:55
#9552
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi114318599859910131(Top 40%)7862(Top 54%)7862(Top 391%)
10K6.21 mi3.10 mi11090+3418401+1988401+19810789(Top 42%)8238(Top 57%)8238(Top 410%)
15K9.32 mi3.11 mi10729+3618222+1798222+17910131(Top 40%)7862(Top 54%)7862(Top 391%)
20K12.43 mi3.11 mi10195+5347917+3057917+3058914(Top 35%)7126(Top 49%)7126(Top 355%)
Half13.11 mi0.68 mi10052+1437843+747843+747693(Top 30%)6439(Top 44%)6439(Top 321%)
25K15.53 mi2.42 mi9289+7637423+4207423+4206263(Top 25%)5356(Top 37%)5356(Top 267%)
30K18.64 mi3.11 mi8510+7796894+5296894+5295982(Top 23%)5007(Top 34%)5007(Top 249%)
20M20.00 mi1.36 mi8384+1266762+1326762+1327727(Top 30%)5852(Top 40%)5852(Top 291%)
21M21.00 mi1.00 mi8445-616744+186744+1810088(Top 39%)6784(Top 47%)6784(Top 338%)
35K21.75 mi0.75 mi8389+566682+626682+628696(Top 34%)6122(Top 42%)6122(Top 305%)
23M23.00 mi1.25 mi8569-1806705-236705-2312232(Top 48%)7678(Top 53%)7678(Top 382%)
24M24.00 mi1.00 mi9002-4336902-1976902-19716371(Top 64%)9698(Top 67%)9698(Top 483%)
40K24.85 mi0.85 mi9249-2476982-806982-8013752(Top 54%)8306(Top 57%)8306(Top 413%)
25.2M25.20 mi0.35 mi9344-957013-317013-3113542(Top 53%)8165(Top 56%)8165(Top 406%)
Finish26.22 mi1.02 mi9552-2087086-737086-7313748(Top 54%)8356(Top 57%)8356(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10131

Males

7862

M40-44

7862

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

10789

Males

8238

M40-44

8238

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10131

Males

7862

M40-44

7862

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

8914

Males

7126

M40-44

7126

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7693

Males

6439

M40-44

6439

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6263

Males

5356

M40-44

5356

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5982

Males

5007

M40-44

5007

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7727

Males

5852

M40-44

5852

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10088

Males

6784

M40-44

6784

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8696

Males

6122

M40-44

6122

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12232

Males

7678

M40-44

7678

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16371

Males

9698

M40-44

9698

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13752

Males

8306

M40-44

8306

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13542

Males

8165

M40-44

8165

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13748

Males

8356

M40-44

8356

Passing Analysis

Category:
Athletes Passed
3715*
Passed By
1836
Net Change
+1879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11431
5K → 10K468127+341#11431#11090
10K → 15K41453+361#11090#10729
15K → 20K55622+534#10729#10195
20K → Half1441+143#10195#10052
Half → 25K763*0+763#10052#9289
25K → 30K7889+779#9289#8510
30K → 20M18761+126#8510#8384
20M → 21M104165-61#8384#8445
21M → 35K9640+56#8445#8389
35K → 23M81261-180#8389#8569
23M → 24M15448-433#8569#9002
24M → 40K40287-247#9002#9249
40K → 25.2M23118-95#9249#9344
25.2M → Finish36244-208#9344#9552
TOTALS3715*1836+1879

* 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