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BOSTON MARATHON 2023

Dean Gavulic

Bib: 15158•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 41%
Division (M50-54)
#0 / 2052
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
7:26/mi
23:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
46:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:11:01
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:34:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:40:13
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
1:58:59
↑ 66↓ 880.2%
30K· 18.64 mi
7:45/mi
2:23:04
↑ 181↓ 1480.2%
20M
7:59/mi
2:33:55
↑ 64↓ 500.2%
21M
8:24/mi
2:42:19
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:47:56
↑ 17↓ 861.7%
23M
7:52/mi
2:57:47
↑ 23↓ 630.6%
24M
7:42/mi
3:05:29
↓ 821.3%
40K· 24.85 mi
7:44/mi
3:12:06
↓ 200.3%
25.2M
8:22/mi
3:14:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:22:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:13
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5223:077:2623:07
7:26
-
10K
6.21 mi11:17:2046:357:3023:28
7:33
+0:07
15K
9.32 mi11:41:461:11:017:3724:26
7:52
+0:19
20K
12.43 mi12:05:431:34:587:3923:57
7:43
-0:09
Half
13.11 mi12:10:581:40:137:395:15
7:42
-0:01
25K
15.53 mi12:29:441:58:597:4018:46
7:44
+0:02
30K
18.64 mi12:53:492:23:047:4024:05
7:45
+0:01
20M
20.00 mi13:04:402:33:557:4210:51
7:59
+0:14
21M
21.00 mi13:13:042:42:197:448:24
8:24
+0:25
35K
21.75 mi13:18:412:47:567:435:37
7:30
-0:54
23M
23.00 mi13:28:322:57:477:449:51
7:52
+0:22
24M
24.00 mi13:36:143:05:297:447:42
7:42
-0:10
40K
24.85 mi13:42:513:12:067:446:37
7:44
+0:02
25.2M
25.20 mi13:45:443:14:597:442:53
8:22
+0:38
Finish
26.22 mi13:53:263:22:417:447:42
7:33
-0:49

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

7:26 /mi

Average Pace

7:44 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:24

94% of race

Time at Steady Pace

11:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi10:53:5223:077:2623:07
7:26
#9135
10K
6.21 mi11:17:2046:357:3023:28
7:33
#9988
15K
9.32 mi11:41:461:11:017:3724:26
7:52
#11097
20K
12.43 mi12:05:431:34:587:3923:57
7:43
#11040
Half
13.11 mi12:10:581:40:137:395:15
7:42
#11074
25K
15.53 mi12:29:441:58:597:4018:46
7:44
#10972
30K
18.64 mi12:53:492:23:047:4024:05
7:45
#10567
20M
20.00 mi13:04:402:33:557:4210:51
7:59
#10519
21M
21.00 mi13:13:042:42:197:448:24
8:24
#10455
35K
21.75 mi13:18:412:47:567:435:37
7:30
#10371
23M
23.00 mi13:28:322:57:477:449:51
7:52
#10246
24M
24.00 mi13:36:143:05:297:447:42
7:42
#10161
40K
24.85 mi13:42:513:12:067:446:37
7:44
#10063
25.2M
25.20 mi13:45:443:14:597:442:53
8:22
#10019
Finish
26.22 mi13:53:263:22:417:447:42
7:33
#9947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi91357681768113214(Top 50%)9577(Top 63%)9577(Top 467%)
10K6.21 mi3.10 mi9988-8538139-4588139-45810893(Top 41%)8622(Top 57%)8622(Top 420%)
15K9.32 mi3.11 mi11097-11098694-5558694-55513214(Top 50%)9577(Top 63%)9577(Top 467%)
20K12.43 mi3.11 mi11040+578674+208674+2010976(Top 41%)8566(Top 56%)8566(Top 417%)
Half13.11 mi0.68 mi11074-348689-158689-1511763(Top 44%)8948(Top 59%)8948(Top 436%)
25K15.53 mi2.42 mi10972+1028621+688621+6810595(Top 40%)8295(Top 55%)8295(Top 404%)
30K18.64 mi3.11 mi10567+4058364+2578364+2579001(Top 34%)7285(Top 48%)7285(Top 355%)
20M20.00 mi1.36 mi10519+488323+418323+4110132(Top 38%)7820(Top 52%)7820(Top 381%)
21M21.00 mi1.00 mi10455+648258+658258+659829(Top 37%)7515(Top 50%)7515(Top 366%)
35K21.75 mi0.75 mi10371+848205+538205+538586(Top 32%)6860(Top 45%)6860(Top 334%)
23M23.00 mi1.25 mi10246+1258112+938112+938851(Top 33%)6894(Top 45%)6894(Top 336%)
24M24.00 mi1.00 mi10161+858042+708042+709073(Top 34%)6929(Top 46%)6929(Top 338%)
40K24.85 mi0.85 mi10063+987961+817961+818232(Top 31%)6396(Top 42%)6396(Top 312%)
25.2M25.20 mi0.35 mi10019+447921+407921+408646(Top 32%)6547(Top 43%)6547(Top 319%)
Finish26.22 mi1.02 mi9947+727865+567865+568943(Top 34%)6721(Top 44%)6721(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13214

Males

9577

M50-54

9577

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10893

Males

8622

M50-54

8622

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13214

Males

9577

M50-54

9577

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10976

Males

8566

M50-54

8566

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11763

Males

8948

M50-54

8948

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10595

Males

8295

M50-54

8295

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9001

Males

7285

M50-54

7285

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10132

Males

7820

M50-54

7820

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9829

Males

7515

M50-54

7515

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8586

Males

6860

M50-54

6860

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8851

Males

6894

M50-54

6894

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9073

Males

6929

M50-54

6929

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8232

Males

6396

M50-54

6396

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8646

Males

6547

M50-54

6547

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8943

Males

6721

M50-54

6721

Passing Analysis

Category:
Athletes Passed
1735*
Passed By
2545
Net Change
-812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9135
5K → 10K66919-853#9135#9988
10K → 15K151122-1109#9988#11097
15K → 20K185128+57#11097#11040
20K → Half1751-34#11040#11074
Half → 25K16159+102#11074#10972
25K → 30K43328+405#10972#10567
30K → 20M101*53+48#10567#10519
20M → 21M11551+64#10519#10455
21M → 35K939+84#10455#10371
35K → 23M14823+125#10371#10246
23M → 24M11328+85#10246#10161
24M → 40K11315+98#10161#10063
40K → 25.2M58*14+44#10063#10019
25.2M → Finish117*45+72#10019#9947
TOTALS1735*2545-812

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

📊

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