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BOSTON MARATHON 2023

Scott Fulkerson

CA

Bib: 1125 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:55/mi
21:30
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:03/mi
43:24
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:06/mi
1:05:29
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:15/mi
1:28:00
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:02/mi
1:32:48
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:14/mi
1:50:21
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:30/mi
2:13:40
↑ 181↓ 1480.2%
138 ft elev
20M
7:47/mi
2:24:15
↑ 64↓ 500.2%
148 ft elev
21M
8:22/mi
2:32:37
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:57/mi
2:38:34
↑ 17↓ 861.7%
156 ft elev
23M
8:14/mi
2:48:52
↑ 23↓ 630.6%
116 ft elev
24M
8:19/mi
2:57:11
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:30/mi
3:04:27
↓ 200.3%
20 ft elev
25.2M
9:17/mi
3:07:39
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:25/mi
3:16:14
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:48
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:43:26
Pace7:53 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5521:306:5521:30
6:55
-
10K
6.21 mi10:43:4943:246:5921:54
7:03
+0:08
15K
9.32 mi11:05:541:05:297:0222:05
7:06
+0:03
20K
12.43 mi11:28:251:28:007:0522:31
7:15
+0:09
Half
13.11 mi11:33:131:32:487:054:48
7:02
-0:13
25K
15.53 mi11:50:461:50:217:0617:33
7:14
+0:12
30K
18.64 mi12:14:052:13:407:1023:19
7:30
+0:16
20M
20.00 mi12:24:402:24:157:1310:35
7:47
+0:17
21M
21.00 mi12:33:022:32:377:168:22
8:22
+0:35
35K
21.75 mi12:38:592:38:347:175:57
7:57
-0:25
23M
23.00 mi12:49:172:48:527:2110:18
8:14
+0:17
24M
24.00 mi12:57:362:57:117:238:19
8:19
+0:05
40K
24.85 mi13:04:523:04:277:257:16
8:30
+0:11
25.2M
25.20 mi13:08:043:07:397:273:12
9:17
+0:47
Finish
26.22 mi13:16:393:16:147:298:35
8:25
-0:52

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

6:55 /mi

Average Pace

7:29 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:21

56% of race

Time at Steady Pace

39:51

20% of race

Time at Slower Pace

46:02

23% of race

Average Pace: 7:29 /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 mi10:21:5521:306:5521:30
6:55
#5735
10K
6.21 mi10:43:4943:246:5921:54
7:03
#6420
15K
9.32 mi11:05:541:05:297:0222:05
7:06
#6660
20K
12.43 mi11:28:251:28:007:0522:31
7:15
#6812
Half
13.11 mi11:33:131:32:487:054:48
7:02
#6818
25K
15.53 mi11:50:461:50:217:0617:33
7:14
#6787
30K
18.64 mi12:14:052:13:407:1023:19
7:30
#6816
20M
20.00 mi12:24:402:24:157:1310:35
7:47
#6912
21M
21.00 mi12:33:022:32:377:168:22
8:22
#6963
35K
21.75 mi12:38:592:38:347:175:57
7:57
#7109
23M
23.00 mi12:49:172:48:527:2110:18
8:14
#7298
24M
24.00 mi12:57:362:57:117:238:19
8:19
#7491
40K
24.85 mi13:04:523:04:277:257:16
8:30
#7716
25.2M
25.20 mi13:08:043:07:397:273:12
9:17
#7819
Finish
26.22 mi13:16:393:16:147:298:35
8:25
#8089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5735527152717198(Top 27%)6384(Top 42%)6384(Top 285%)
10K6.21 mi3.10 mi6420-6855806-5355806-5357118(Top 27%)6327(Top 42%)6327(Top 282%)
15K9.32 mi3.11 mi6660-2406000-1946000-1947198(Top 27%)6384(Top 42%)6384(Top 285%)
20K12.43 mi3.11 mi6812-1526111-1116111-1117409(Top 28%)6500(Top 43%)6500(Top 290%)
Half13.11 mi0.68 mi6818-66113-26113-26770(Top 25%)6077(Top 40%)6077(Top 271%)
25K15.53 mi2.42 mi6787+316072+416072+416894(Top 26%)6087(Top 40%)6087(Top 272%)
30K18.64 mi3.11 mi6816-296077-56077-57251(Top 27%)6231(Top 41%)6231(Top 278%)
20M20.00 mi1.36 mi6912-966140-636140-638741(Top 33%)7039(Top 46%)7039(Top 314%)
21M21.00 mi1.00 mi6963-516166-266166-269608(Top 36%)7395(Top 49%)7395(Top 330%)
35K21.75 mi0.75 mi7109-1466263-976263-9711713(Top 44%)8413(Top 55%)8413(Top 375%)
23M23.00 mi1.25 mi7298-1896352-896352-8911334(Top 43%)8135(Top 54%)8135(Top 363%)
24M24.00 mi1.00 mi7491-1936458-1066458-10613295(Top 50%)8994(Top 59%)8994(Top 401%)
40K24.85 mi0.85 mi7716-2256591-1336591-13313275(Top 50%)8893(Top 59%)8893(Top 397%)
25.2M25.20 mi0.35 mi7819-1036647-566647-5613975(Top 52%)9193(Top 61%)9193(Top 410%)
Finish26.22 mi1.02 mi8089-2706794-1476794-14714850(Top 56%)9645(Top 64%)9645(Top 430%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7198

Males

6384

M40-44

6384

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7118

Males

6327

M40-44

6327

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7198

Males

6384

M40-44

6384

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7409

Males

6500

M40-44

6500

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6770

Males

6077

M40-44

6077

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

6894

Males

6087

M40-44

6087

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7251

Males

6231

M40-44

6231

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8741

Males

7039

M40-44

7039

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9608

Males

7395

M40-44

7395

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11713

Males

8413

M40-44

8413

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11334

Males

8135

M40-44

8135

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

13295

Males

8994

M40-44

8994

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13275

Males

8893

M40-44

8893

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13975

Males

9193

M40-44

9193

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14850

Males

9645

M40-44

9645

Passing Analysis

Category:
Athletes Passed
523
Passed By
2877
Net Change
-2354
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5735
5K → 10K25710-685#5735#6420
10K → 15K42282-240#6420#6660
15K → 20K60212-152#6660#6812
20K → Half1117-6#6812#6818
Half → 25K9160+31#6818#6787
25K → 30K108137-29#6787#6816
30K → 20M37133-96#6816#6912
20M → 21M4293-51#6912#6963
21M → 35K8154-146#6963#7109
35K → 23M38227-189#7109#7298
23M → 24M20213-193#7298#7491
24M → 40K18243-225#7491#7716
40K → 25.2M10113-103#7716#7819
25.2M → Finish13283-270#7819#8089
TOTALS5232877-2354
📊

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