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BOSTON MARATHON 2023

Glenn Kimberley

Bib: 10949•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M45-49)
#0 / 2252
Top 48%
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
7:22/mi
22:53
↑ 97↓ 3451.5%
10K· 6.21 mi
7:17/mi
45:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:07:50
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:31:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:36:14
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:54:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:18:27
↑ 181↓ 1480.2%
20M
7:50/mi
2:29:06
↑ 64↓ 500.2%
21M
8:16/mi
2:37:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:28/mi
2:42:57
↑ 17↓ 861.7%
23M
7:51/mi
2:52:47
↑ 23↓ 630.6%
24M
7:39/mi
3:00:26
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:07:09
↓ 200.3%
25.2M
8:25/mi
3:10:03
↑ 13↓ 160.2%
Finish· 26.22 mi
7:43/mi
3:17:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:14
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:41:41
Pace7:45 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1522:537:2222:53
7:22
-
10K
6.21 mi11:11:5445:327:2022:39
7:17
-0:05
15K
9.32 mi11:34:121:07:507:1722:18
7:11
-0:06
20K
12.43 mi11:57:421:31:207:2123:30
7:34
+0:23
Half
13.11 mi12:02:361:36:147:204:54
7:11
-0:23
25K
15.53 mi12:20:391:54:177:2118:03
7:27
+0:16
30K
18.64 mi12:44:492:18:277:2624:10
7:47
+0:20
20M
20.00 mi12:55:282:29:067:2710:39
7:50
+0:03
21M
21.00 mi13:03:442:37:227:308:16
8:16
+0:26
35K
21.75 mi13:09:192:42:577:305:35
7:28
-0:48
23M
23.00 mi13:19:092:52:477:319:50
7:51
+0:23
24M
24.00 mi13:26:483:00:267:317:39
7:39
-0:12
40K
24.85 mi13:33:313:07:097:326:43
7:51
+0:12
25.2M
25.20 mi13:36:253:10:037:332:54
8:25
+0:34
Finish
26.22 mi13:44:173:17:557:337:52
7:43
-0:42

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

7:11 /mi

Average Pace

7:33 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:45

94% of race

Time at Steady Pace

11:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:49:1522:537:2222:53
7:22
#8541
10K
6.21 mi11:11:5445:327:2022:39
7:17
#8638
15K
9.32 mi11:34:121:07:507:1722:18
7:11
#8287
20K
12.43 mi11:57:421:31:207:2123:30
7:34
#8626
Half
13.11 mi12:02:361:36:147:204:54
7:11
#8574
25K
15.53 mi12:20:391:54:177:2118:03
7:27
#8493
30K
18.64 mi12:44:492:18:277:2624:10
7:47
#8583
20M
20.00 mi12:55:282:29:067:2710:39
7:50
#8595
21M
21.00 mi13:03:442:37:227:308:16
8:16
#8588
35K
21.75 mi13:09:192:42:577:305:35
7:28
#8577
23M
23.00 mi13:19:092:52:477:319:50
7:51
#8556
24M
24.00 mi13:26:483:00:267:317:39
7:39
#8539
40K
24.85 mi13:33:313:07:097:326:43
7:51
#8553
25.2M
25.20 mi13:36:253:10:037:332:54
8:25
#8544
Finish
26.22 mi13:44:173:17:557:337:52
7:43
#8595
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8541732473247645(Top 29%)6691(Top 44%)6691(Top 297%)
10K6.21 mi3.10 mi8638-977359-357359-358794(Top 33%)7449(Top 49%)7449(Top 331%)
15K9.32 mi3.11 mi8287+3517140+2197140+2197645(Top 29%)6691(Top 44%)6691(Top 297%)
20K12.43 mi3.11 mi8626-3397329-1897329-1899794(Top 37%)7955(Top 52%)7955(Top 353%)
Half13.11 mi0.68 mi8574+527298+317298+317729(Top 29%)6736(Top 44%)6736(Top 299%)
25K15.53 mi2.42 mi8493+817226+727226+728360(Top 31%)7039(Top 46%)7039(Top 313%)
30K18.64 mi3.11 mi8583-907244-187244-189183(Top 34%)7376(Top 49%)7376(Top 328%)
20M20.00 mi1.36 mi8595-127231+137231+139126(Top 34%)7264(Top 48%)7264(Top 323%)
21M21.00 mi1.00 mi8588+77210+217210+218988(Top 34%)7057(Top 47%)7057(Top 313%)
35K21.75 mi0.75 mi8577+117195+157195+158239(Top 31%)6640(Top 44%)6640(Top 295%)
23M23.00 mi1.25 mi8556+217154+417154+418747(Top 33%)6828(Top 45%)6828(Top 303%)
24M24.00 mi1.00 mi8539+177124+307124+308721(Top 33%)6739(Top 44%)6739(Top 299%)
40K24.85 mi0.85 mi8553-147110+147110+148996(Top 34%)6806(Top 45%)6806(Top 302%)
25.2M25.20 mi0.35 mi8544+97102+87102+88911(Top 33%)6684(Top 44%)6684(Top 297%)
Finish26.22 mi1.02 mi8595-517106-47106-410063(Top 38%)7317(Top 48%)7317(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7645

Males

6691

M45-49

6691

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8794

Males

7449

M45-49

7449

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7645

Males

6691

M45-49

6691

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9794

Males

7955

M45-49

7955

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

7729

Males

6736

M45-49

6736

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8360

Males

7039

M45-49

7039

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9183

Males

7376

M45-49

7376

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9126

Males

7264

M45-49

7264

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8988

Males

7057

M45-49

7057

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8239

Males

6640

M45-49

6640

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8747

Males

6828

M45-49

6828

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8721

Males

6739

M45-49

6739

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8996

Males

6806

M45-49

6806

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8911

Males

6684

M45-49

6684

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10063

Males

7317

M45-49

7317

Passing Analysis

Category:
Athletes Passed
1446
Passed By
1500
Net Change
-54
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8541
5K → 10K201298-97#8541#8638
10K → 15K37928+351#8638#8287
15K → 20K49388-339#8287#8626
20K → Half586+52#8626#8574
Half → 25K13453+81#8574#8493
25K → 30K135225-90#8493#8583
30K → 20M8193-12#8583#8595
20M → 21M7164+7#8595#8588
21M → 35K4433+11#8588#8577
35K → 23M9574+21#8577#8556
23M → 24M7154+17#8556#8539
24M → 40K5569-14#8539#8553
40K → 25.2M3324+9#8553#8544
25.2M → Finish4091-51#8544#8595
TOTALS14461500-54
📊

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