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BOSTON MARATHON 2023

Matthew Mcgraw

Bib: 23705•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:40
Rank: #21288
Start → 5K
28:40 | 9:14/mi
10K· 6.21 mi
58:17
Rank: #21993 (-705)
5K → 10K
29:37 | 9:32/mi
15K· 9.32 mi
1:28:44
Rank: #22375 (-382)
10K → 15K
30:27 | 9:48/mi
20K· 12.43 mi
1:58:43
Rank: #22266 (+109)
15K → 20K
29:59 | 9:39/mi
Half· 13.11 mi
2:05:08
Rank: #22235 (+31)
20K → Half
6:25 | 9:24/mi
25K· 15.53 mi
2:28:44
Rank: #22109 (+126)
Half → 25K
23:36 | 9:44/mi
30K· 18.64 mi
2:59:55
Rank: #21925 (+184)
25K → 30K
31:11 | 10:02/mi
20M
3:14:00
Rank: #21879 (+46)
30K → 20M
14:05 | 10:22/mi
21M
3:25:02
Rank: #21829 (+50)
20M → 21M
11:02 | 11:02/mi
35K· 21.75 mi
3:32:00
Rank: #21748 (+81)
21M → 35K
6:58 | 9:19/mi
23M
3:43:33
Rank: #21511 (+237)
35K → 23M
11:33 | 9:13/mi
24M
3:52:34
Rank: #21339 (+172)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
4:00:28
Rank: #21192 (+147)
24M → 40K
7:54 | 9:14/mi
25.2M
4:03:56
Rank: #21146 (+46)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
4:13:32
Rank: #21097 (+49)
25.2M → Finish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:08
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:08:24
Pace9:48 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2428:409:1428:40
9:14
-
10K
6.21 mi11:54:0158:179:2329:37
9:32
+0:18
15K
9.32 mi12:24:281:28:449:3130:27
9:48
+0:16
20K
12.43 mi12:54:271:58:439:3329:59
9:39
-0:09
Half
13.11 mi13:00:522:05:089:336:25
9:24
-0:15
25K
15.53 mi13:24:282:28:449:3423:36
9:44
+0:20
30K
18.64 mi13:55:392:59:559:3931:11
10:02
+0:18
20M
20.00 mi14:09:443:14:009:4214:05
10:22
+0:20
21M
21.00 mi14:20:463:25:029:4611:02
11:02
+0:40
35K
21.75 mi14:27:443:32:009:456:58
9:19
-1:43
23M
23.00 mi14:39:173:43:339:4311:33
9:13
-0:06
24M
24.00 mi14:48:183:52:349:419:01
9:01
-0:12
40K
24.85 mi14:56:124:00:289:407:54
9:14
+0:13
25.2M
25.20 mi14:59:404:03:569:413:28
10:03
+0:49
Finish
26.22 mi15:09:164:13:329:419:36
9:25
-0:38

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

9:01 /mi

Average Pace

9:41 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:08

23% of race

Time at Steady Pace

1:46:11

42% of race

Time at Slower Pace

1:30:13

36% of race

Average Pace: 9:40 /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 mi11:24:2428:409:1428:40
9:14
#21288
10K
6.21 mi11:54:0158:179:2329:37
9:32
#21993
15K
9.32 mi12:24:281:28:449:3130:27
9:48
#22375
20K
12.43 mi12:54:271:58:439:3329:59
9:39
#22266
Half
13.11 mi13:00:522:05:089:336:25
9:24
#22235
25K
15.53 mi13:24:282:28:449:3423:36
9:44
#22109
30K
18.64 mi13:55:392:59:559:3931:11
10:02
#21925
20M
20.00 mi14:09:443:14:009:4214:05
10:22
#21879
21M
21.00 mi14:20:463:25:029:4611:02
11:02
#21829
35K
21.75 mi14:27:443:32:009:456:58
9:19
#21748
23M
23.00 mi14:39:173:43:339:4311:33
9:13
#21511
24M
24.00 mi14:48:183:52:349:419:01
9:01
#21339
40K
24.85 mi14:56:124:00:289:407:54
9:14
#21192
25.2M
25.20 mi14:59:404:03:569:413:28
10:03
#21146
Finish
26.22 mi15:09:164:13:329:419:36
9:25
#21097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21288127491274923044(Top 87%)13651(Top 90%)13651(Top 2487%)
10K6.21 mi3.10 mi21993-70513121-37213121-37222600(Top 85%)13437(Top 89%)13437(Top 2448%)
15K9.32 mi3.11 mi22375-38213324-20313324-20323044(Top 87%)13651(Top 90%)13651(Top 2487%)
20K12.43 mi3.11 mi22266+10913277+4713277+4721997(Top 83%)13177(Top 87%)13177(Top 2400%)
Half13.11 mi0.68 mi22235+3113260+1713260+1721807(Top 82%)13089(Top 86%)13089(Top 2384%)
25K15.53 mi2.42 mi22109+12613197+6313197+6321560(Top 81%)12945(Top 85%)12945(Top 2358%)
30K18.64 mi3.11 mi21925+18413105+9213105+9221130(Top 79%)12688(Top 84%)12688(Top 2311%)
20M20.00 mi1.36 mi21879+4613080+2513080+2521422(Top 80%)12748(Top 84%)12748(Top 2322%)
21M21.00 mi1.00 mi21829+5013051+2913051+2920894(Top 78%)12473(Top 82%)12473(Top 2272%)
35K21.75 mi0.75 mi21748+8113004+4713004+4719210(Top 72%)11693(Top 77%)11693(Top 2130%)
23M23.00 mi1.25 mi21511+23712883+12112883+12117174(Top 65%)10777(Top 71%)10777(Top 1963%)
24M24.00 mi1.00 mi21339+17212788+9512788+9517309(Top 65%)10774(Top 71%)10774(Top 1962%)
40K24.85 mi0.85 mi21192+14712709+7912709+7917269(Top 65%)10707(Top 71%)10707(Top 1950%)
25.2M25.20 mi0.35 mi21146+4612683+2612683+2617591(Top 66%)10848(Top 71%)10848(Top 1976%)
Finish26.22 mi1.02 mi21097+4912650+3312650+3319831(Top 74%)11910(Top 78%)11910(Top 2169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23044

Males

13651

M65-69

13651

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22600

Males

13437

M65-69

13437

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23044

Males

13651

M65-69

13651

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21997

Males

13177

M65-69

13177

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21807

Males

13089

M65-69

13089

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21560

Males

12945

M65-69

12945

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

21130

Males

12688

M65-69

12688

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21422

Males

12748

M65-69

12748

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20894

Males

12473

M65-69

12473

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19210

Males

11693

M65-69

11693

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17174

Males

10777

M65-69

10777

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17309

Males

10774

M65-69

10774

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17269

Males

10707

M65-69

10707

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17591

Males

10848

M65-69

10848

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19831

Males

11910

M65-69

11910

Passing Analysis

Category:
Athletes Passed
1683
Passed By
1492
Net Change
+191
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21288
5K → 10K53758-705#21288#21993
10K → 15K64446-382#21993#22375
15K → 20K18879+109#22375#22266
20K → Half398+31#22266#22235
Half → 25K16741+126#22235#22109
25K → 30K24056+184#22109#21925
30K → 20M9549+46#21925#21879
20M → 21M7929+50#21879#21829
21M → 35K821+81#21829#21748
35K → 23M2381+237#21748#21511
23M → 24M1742+172#21511#21339
24M → 40K1503+147#21339#21192
40K → 25.2M460+46#21192#21146
25.2M → Finish6819+49#21146#21097
TOTALS16831492+191
📊

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