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BOSTON MARATHON 2023

Donovan Gullion

Bib: 6045•M

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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:35
Rank: #5924
Start → 5K
21:35 | 6:57/mi
10K· 6.21 mi
43:07
Rank: #6125 (-201)
5K → 10K
21:32 | 6:56/mi
15K· 9.32 mi
1:05:16
Rank: #6529 (-404)
10K → 15K
22:09 | 7:08/mi
20K· 12.43 mi
1:28:18
Rank: #6975 (-446)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:33:19
Rank: #7051 (-76)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:52:35
Rank: #7709 (-658)
Half → 25K
19:16 | 7:57/mi
30K· 18.64 mi
2:20:35
Rank: #9506 (-1797)
25K → 30K
28:00 | 9:01/mi
20M
2:34:23
Rank: #10711 (-1205)
30K → 20M
13:48 | 10:09/mi
21M
2:45:08
Rank: #11545 (-834)
20M → 21M
10:45 | 10:45/mi
35K· 21.75 mi
2:54:37
Rank: #12856 (-1311)
21M → 35K
9:29 | 12:41/mi
23M
3:08:12
Rank: #13825 (-969)
35K → 23M
13:35 | 10:51/mi
24M
3:16:29
Rank: #13768 (+57)
23M → 24M
8:17 | 8:17/mi
40K· 24.85 mi
3:23:46
Rank: #13754 (+14)
24M → 40K
7:17 | 8:31/mi
25.2M
3:26:55
Rank: #13740 (+14)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:34:41
Rank: #13548 (+192)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:19
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time2:01:22
Pace9:15 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4321:356:5721:35
6:57
-
10K
6.21 mi10:46:1543:076:5621:32
6:56
-0:01
15K
9.32 mi11:08:241:05:167:0022:09
7:08
+0:12
20K
12.43 mi11:31:261:28:187:0623:02
7:25
+0:17
Half
13.11 mi11:36:271:33:197:075:01
7:21
-0:04
25K
15.53 mi11:55:431:52:357:1519:16
7:57
+0:36
30K
18.64 mi12:23:432:20:357:3228:00
9:01
+1:04
20M
20.00 mi12:37:312:34:237:4313:48
10:09
+1:08
21M
21.00 mi12:48:162:45:087:5210:45
10:45
+0:36
35K
21.75 mi12:57:452:54:378:029:29
12:41
+1:56
23M
23.00 mi13:11:203:08:128:1113:35
10:51
-1:50
24M
24.00 mi13:19:373:16:298:118:17
8:17
-2:34
40K
24.85 mi13:26:543:23:468:127:17
8:31
+0:14
25.2M
25.20 mi13:30:033:26:558:133:09
9:08
+0:37
Finish
26.22 mi13:37:493:34:418:127:46
7:37
-1:31

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

6:56 /mi

Average Pace

8:12 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:19

43% of race

Time at Steady Pace

1:10:36

33% of race

Time at Slower Pace

50:46

24% of race

Average Pace: 8:11 /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 mi10:24:4321:356:5721:35
6:57
#5924
10K
6.21 mi10:46:1543:076:5621:32
6:56
#6125
15K
9.32 mi11:08:241:05:167:0022:09
7:08
#6529
20K
12.43 mi11:31:261:28:187:0623:02
7:25
#6975
Half
13.11 mi11:36:271:33:197:075:01
7:21
#7051
25K
15.53 mi11:55:431:52:357:1519:16
7:57
#7709
30K
18.64 mi12:23:432:20:357:3228:00
9:01
#9506
20M
20.00 mi12:37:312:34:237:4313:48
10:09
#10711
21M
21.00 mi12:48:162:45:087:5210:45
10:45
#11545
35K
21.75 mi12:57:452:54:378:029:29
12:41
#12856
23M
23.00 mi13:11:203:08:128:1113:35
10:51
#13825
24M
24.00 mi13:19:373:16:298:118:17
8:17
#13768
40K
24.85 mi13:26:543:23:468:127:17
8:31
#13754
25.2M
25.20 mi13:30:033:26:558:133:09
9:08
#13740
Finish
26.22 mi13:37:493:34:418:127:46
7:37
#13548
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5924542954297355(Top 28%)6500(Top 43%)6500(Top 123%)
10K6.21 mi3.10 mi6125-2015583-1545583-1546365(Top 24%)5755(Top 38%)5755(Top 109%)
15K9.32 mi3.11 mi6529-4045893-3105893-3107355(Top 28%)6500(Top 43%)6500(Top 123%)
20K12.43 mi3.11 mi6975-4466234-3416234-3418621(Top 32%)7275(Top 48%)7275(Top 138%)
Half13.11 mi0.68 mi7051-766285-516285-519046(Top 34%)7562(Top 50%)7562(Top 143%)
25K15.53 mi2.42 mi7709-6586729-4446729-44412276(Top 46%)9027(Top 59%)9027(Top 171%)
30K18.64 mi3.11 mi9506-17977805-10767805-107617224(Top 65%)10999(Top 72%)10999(Top 208%)
20M20.00 mi1.36 mi10711-12058409-6048409-60420877(Top 78%)12511(Top 82%)12511(Top 237%)
21M21.00 mi1.00 mi11545-8348773-3648773-36420244(Top 76%)12160(Top 80%)12160(Top 230%)
35K21.75 mi0.75 mi12856-13119318-5459318-54525321(Top 95%)14471(Top 95%)14471(Top 274%)
23M23.00 mi1.25 mi13825-9699691-3739691-37322049(Top 83%)12926(Top 85%)12926(Top 245%)
24M24.00 mi1.00 mi13768+579638+539638+5313151(Top 49%)8927(Top 59%)8927(Top 169%)
40K24.85 mi0.85 mi13754+149622+169622+1613455(Top 51%)8994(Top 59%)8994(Top 170%)
25.2M25.20 mi0.35 mi13740+149606+169606+1613229(Top 50%)8870(Top 58%)8870(Top 168%)
Finish26.22 mi1.02 mi13548+1929516+909516+909415(Top 35%)6984(Top 46%)6984(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7355

Males

6500

M18-39

6500

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6365

Males

5755

M18-39

5755

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7355

Males

6500

M18-39

6500

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8621

Males

7275

M18-39

7275

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9046

Males

7562

M18-39

7562

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12276

Males

9027

M18-39

9027

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17224

Males

10999

M18-39

10999

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20877

Males

12511

M18-39

12511

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20244

Males

12160

M18-39

12160

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

25321

Males

14471

M18-39

14471

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22049

Males

12926

M18-39

12926

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13151

Males

8927

M18-39

8927

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13455

Males

8994

M18-39

8994

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13229

Males

8870

M18-39

8870

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9415

Males

6984

M18-39

6984

Passing Analysis

Category:
Athletes Passed
594
Passed By
8217
Net Change
-7624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5924
5K → 10K106307-201#5924#6125
10K → 15K30434-404#6125#6529
15K → 20K23469-446#6529#6975
20K → Half379-76#6975#7051
Half → 25K12670-658#7051#7709
25K → 30K91806-1797#7709#9506
30K → 20M31207-1205#9506#10711
20M → 21M6840-834#10711#11545
21M → 35K11312-1311#11545#12856
35K → 23M3972-969#12856#13825
23M → 24M10043+57#13825#13768
24M → 40K6046+14#13768#13754
40K → 25.2M4026+14#13754#13740
25.2M → Finish1986+192#13740#13548
TOTALS5948217-7624
📊

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