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BOSTON MARATHON 2024

Mike Synowiec

Bib: 12777•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M50-54)
#0 / 1935
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:15/mi
22:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:21/mi
1:08:09
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:31:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:36:17
↑ 19↓ 370.5%
25K· 15.53 mi
7:31/mi
1:54:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:18:50
↑ 181↓ 1480.2%
20M
7:52/mi
2:29:31
↑ 64↓ 500.2%
21M
8:20/mi
2:37:51
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:43:38
↑ 17↓ 861.7%
23M
8:05/mi
2:53:45
↑ 23↓ 630.6%
24M
7:48/mi
3:01:33
↓ 821.3%
40K· 24.85 mi
8:01/mi
3:08:24
↓ 200.3%
25.2M
8:42/mi
3:11:24
↑ 13↓ 160.2%
Finish· 26.22 mi
7:25/mi
3:18:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:17
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:42:40
Pace7:50 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1622:307:1522:30
7:15
-
10K
6.21 mi11:15:0645:207:1822:50
7:21
+0:06
15K
9.32 mi11:37:551:08:097:1922:49
7:21
0:00
20K
12.43 mi12:01:021:31:167:2123:07
7:26
+0:05
Half
13.11 mi12:06:031:36:177:215:01
7:21
-0:05
25K
15.53 mi12:24:171:54:317:2218:14
7:31
+0:10
30K
18.64 mi12:48:362:18:507:2724:19
7:50
+0:19
20M
20.00 mi12:59:172:29:317:2910:41
7:52
+0:02
21M
21.00 mi13:07:372:37:517:318:20
8:20
+0:28
35K
21.75 mi13:13:242:43:387:315:47
7:44
-0:36
23M
23.00 mi13:23:312:53:457:3310:07
8:05
+0:21
24M
24.00 mi13:31:193:01:337:347:48
7:48
-0:17
40K
24.85 mi13:38:103:08:247:356:51
8:01
+0:13
25.2M
25.20 mi13:41:103:11:247:363:00
8:42
+0:41
Finish
26.22 mi13:48:433:18:577:367:33
7:25
-1:17

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

7:15 /mi

Average Pace

7:36 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:04

61% of race

Time at Steady Pace

48:35

24% of race

Time at Slower Pace

28:18

14% of race

Average Pace: 7:35 /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 mi10:52:1622:307:1522:30
7:15
#8722
10K
6.21 mi11:15:0645:207:1822:50
7:21
#8871
15K
9.32 mi11:37:551:08:097:1922:49
7:21
#8692
20K
12.43 mi12:01:021:31:167:2123:07
7:26
#8438
Half
13.11 mi12:06:031:36:177:215:01
7:21
#8420
25K
15.53 mi12:24:171:54:317:2218:14
7:31
#8104
30K
18.64 mi12:48:362:18:507:2724:19
7:50
#7766
20M
20.00 mi12:59:172:29:317:2910:41
7:52
#7554
21M
21.00 mi13:07:372:37:517:318:20
8:20
#7345
35K
21.75 mi13:13:242:43:387:315:47
7:44
#7232
23M
23.00 mi13:23:312:53:457:3310:07
8:05
#7073
24M
24.00 mi13:31:193:01:337:347:48
7:48
#6940
40K
24.85 mi13:38:103:08:247:356:51
8:01
#6833
25.2M
25.20 mi13:41:103:11:247:363:00
8:42
#6762
Finish
26.22 mi13:48:433:18:577:367:33
7:25
#6649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8722724372438444(Top 33%)6981(Top 48%)6981(Top 361%)
10K6.21 mi3.10 mi8871-1497292-497292-499035(Top 35%)7349(Top 50%)7349(Top 380%)
15K9.32 mi3.11 mi8692+1797171+1217171+1218444(Top 33%)6981(Top 48%)6981(Top 361%)
20K12.43 mi3.11 mi8438+2546996+1756996+1757920(Top 31%)6547(Top 45%)6547(Top 338%)
Half13.11 mi0.68 mi8420+186977+196977+197985(Top 31%)6599(Top 45%)6599(Top 341%)
25K15.53 mi2.42 mi8104+3166754+2236754+2237086(Top 28%)5869(Top 40%)5869(Top 303%)
30K18.64 mi3.11 mi7766+3386459+2956459+2956863(Top 27%)5543(Top 38%)5543(Top 286%)
20M20.00 mi1.36 mi7554+2126292+1676292+1676020(Top 24%)4869(Top 33%)4869(Top 252%)
21M21.00 mi1.00 mi7345+2096125+1676125+1675461(Top 21%)4393(Top 30%)4393(Top 227%)
35K21.75 mi0.75 mi7232+1136022+1036022+1036211(Top 24%)4807(Top 33%)4807(Top 248%)
23M23.00 mi1.25 mi7073+1595870+1525870+1526147(Top 24%)4617(Top 32%)4617(Top 239%)
24M24.00 mi1.00 mi6940+1335748+1225748+1225555(Top 22%)4217(Top 29%)4217(Top 218%)
40K24.85 mi0.85 mi6833+1075632+1165632+1165848(Top 23%)4242(Top 29%)4242(Top 219%)
25.2M25.20 mi0.35 mi6762+715567+655567+655244(Top 21%)3865(Top 27%)3865(Top 200%)
Finish26.22 mi1.02 mi6649+1135473+945473+945106(Top 20%)3856(Top 26%)3856(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8444

Males

6981

M50-54

6981

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9035

Males

7349

M50-54

7349

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8444

Males

6981

M50-54

6981

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7920

Males

6547

M50-54

6547

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7985

Males

6599

M50-54

6599

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7086

Males

5869

M50-54

5869

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6863

Males

5543

M50-54

5543

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6020

Males

4869

M50-54

4869

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5461

Males

4393

M50-54

4393

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6211

Males

4807

M50-54

4807

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6147

Males

4617

M50-54

4617

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5555

Males

4217

M50-54

4217

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5848

Males

4242

M50-54

4242

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5244

Males

3865

M50-54

3865

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5106

Males

3856

M50-54

3856

Passing Analysis

Category:
Athletes Passed
2931
Passed By
858
Net Change
+2073
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8722
5K → 10K179328-149#8722#8871
10K → 15K27899+179#8871#8692
15K → 20K32773+254#8692#8438
20K → Half4224+18#8438#8420
Half → 25K35640+316#8420#8104
25K → 30K42183+338#8104#7766
30K → 20M23321+212#7766#7554
20M → 21M23627+209#7554#7345
21M → 35K13623+113#7345#7232
35K → 23M20849+159#7232#7073
23M → 24M16128+133#7073#6940
24M → 40K14235+107#6940#6833
40K → 25.2M798+71#6833#6762
25.2M → Finish13320+113#6762#6649
TOTALS2931858+2073
📊

Passing Visuals

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