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BOSTON MARATHON 2023

Michael Ball

Bib: 23517•M

PA

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

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
9:16/mi
28:47
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
57:38
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:27:39
↑ 67↓ 78
20K· 12.43 mi
9:41/mi
1:57:43
↑ 106↓ 860.1%
Half· 13.11 mi
9:46/mi
2:04:23
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:28:36
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
3:01:22
↑ 181↓ 1480.2%
20M
11:01/mi
3:16:20
↑ 64↓ 500.2%
21M
11:38/mi
3:27:58
↑ 106↓ 241.6%
35K· 21.75 mi
9:55/mi
3:35:23
↑ 17↓ 861.7%
23M
10:57/mi
3:49:06
↑ 23↓ 630.6%
24M
10:32/mi
3:59:38
↓ 821.3%
40K· 24.85 mi
11:04/mi
4:09:06
↓ 200.3%
25.2M
12:11/mi
4:13:18
↑ 13↓ 160.2%
Finish· 26.22 mi
10:23/mi
4:23:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:23
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:19:30
Pace10:38 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5728:479:1628:47
9:16
-
10K
6.21 mi11:53:4857:389:1728:51
9:17
+0:01
15K
9.32 mi12:23:491:27:399:2430:01
9:40
+0:23
20K
12.43 mi12:53:531:57:439:2830:04
9:41
+0:01
Half
13.11 mi13:00:332:04:239:296:40
9:46
+0:05
25K
15.53 mi13:24:462:28:369:3424:13
9:59
+0:13
30K
18.64 mi13:57:323:01:229:4432:46
10:33
+0:34
20M
20.00 mi14:12:303:16:209:4914:58
11:01
+0:28
21M
21.00 mi14:24:083:27:589:5411:38
11:38
+0:37
35K
21.75 mi14:31:333:35:239:547:25
9:55
-1:43
23M
23.00 mi14:45:163:49:069:5813:43
10:57
+1:02
24M
24.00 mi14:55:483:59:389:5910:32
10:32
-0:25
40K
24.85 mi15:05:164:09:0610:019:28
11:04
+0:32
25.2M
25.20 mi15:09:284:13:1810:034:12
12:11
+1:07
Finish
26.22 mi15:20:034:23:5310:0410:35
10:23
-1:48

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

9:16 /mi

Average Pace

10:04 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:48

50% of race

Time at Steady Pace

1:18:06

30% of race

Time at Slower Pace

53:59

20% of race

Average Pace: 10:04 /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 mi11:24:5728:479:1628:47
9:16
#21420
10K
6.21 mi11:53:4857:389:1728:51
9:17
#21653
15K
9.32 mi12:23:491:27:399:2430:01
9:40
#21998
20K
12.43 mi12:53:531:57:439:2830:04
9:41
#22014
Half
13.11 mi13:00:332:04:239:296:40
9:46
#22068
25K
15.53 mi13:24:462:28:369:3424:13
9:59
#22073
30K
18.64 mi13:57:323:01:229:4432:46
10:33
#22157
20M
20.00 mi14:12:303:16:209:4914:58
11:01
#22197
21M
21.00 mi14:24:083:27:589:5411:38
11:38
#22182
35K
21.75 mi14:31:333:35:239:547:25
9:55
#22134
23M
23.00 mi14:45:163:49:069:5813:43
10:57
#22144
24M
24.00 mi14:55:483:59:389:5910:32
10:32
#22135
40K
24.85 mi15:05:164:09:0610:019:28
11:04
#22158
25.2M
25.20 mi15:09:284:13:1810:034:12
12:11
#22171
Finish
26.22 mi15:20:034:23:5310:0410:35
10:23
#22199
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21420128101281022693(Top 85%)13489(Top 89%)13489(Top 2457%)
10K6.21 mi3.10 mi21653-23312967-15712967-15721886(Top 82%)13106(Top 86%)13106(Top 2387%)
15K9.32 mi3.11 mi21998-34513139-17213139-17222693(Top 85%)13489(Top 89%)13489(Top 2457%)
20K12.43 mi3.11 mi22014-1613149-1013149-1022082(Top 83%)13210(Top 87%)13210(Top 2406%)
Half13.11 mi0.68 mi22068-5413182-3313182-3322789(Top 86%)13528(Top 89%)13528(Top 2464%)
25K15.53 mi2.42 mi22073-513187-513187-522190(Top 83%)13228(Top 87%)13228(Top 2409%)
30K18.64 mi3.11 mi22157-8413212-2513212-2522301(Top 84%)13207(Top 87%)13207(Top 2406%)
20M20.00 mi1.36 mi22197-4013219-713219-722728(Top 85%)13327(Top 88%)13327(Top 2428%)
21M21.00 mi1.00 mi22182+1513206+1313206+1322114(Top 83%)13034(Top 86%)13034(Top 2374%)
35K21.75 mi0.75 mi22134+4813172+3413172+3421038(Top 79%)12511(Top 82%)12511(Top 2279%)
23M23.00 mi1.25 mi22144-1013168+413168+422255(Top 84%)13040(Top 86%)13040(Top 2375%)
24M24.00 mi1.00 mi22135+913155+1313155+1322097(Top 83%)12922(Top 85%)12922(Top 2354%)
40K24.85 mi0.85 mi22158-2313163-813163-822491(Top 84%)13074(Top 86%)13074(Top 2381%)
25.2M25.20 mi0.35 mi22171-13131631316322786(Top 86%)13219(Top 87%)13219(Top 2408%)
Finish26.22 mi1.02 mi22199-2813170-713170-722758(Top 85%)13204(Top 87%)13204(Top 2405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22693

Males

13489

M65-69

13489

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21886

Males

13106

M65-69

13106

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22693

Males

13489

M65-69

13489

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

22082

Males

13210

M65-69

13210

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22789

Males

13528

M65-69

13528

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

22190

Males

13228

M65-69

13228

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22301

Males

13207

M65-69

13207

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22728

Males

13327

M65-69

13327

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

22114

Males

13034

M65-69

13034

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21038

Males

12511

M65-69

12511

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22255

Males

13040

M65-69

13040

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22097

Males

12922

M65-69

12922

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22491

Males

13074

M65-69

13074

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22786

Males

13219

M65-69

13219

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22758

Males

13204

M65-69

13204

Passing Analysis

Category:
Athletes Passed
900
Passed By
1679
Net Change
-779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21420
5K → 10K173406-233#21420#21653
10K → 15K60405-345#21653#21998
15K → 20K132148-16#21998#22014
20K → Half1367-54#22014#22068
Half → 25K99104-5#22068#22073
25K → 30K105189-84#22073#22157
30K → 20M5191-40#22157#22197
20M → 21M5944+15#22197#22182
21M → 35K568+48#22182#22134
35K → 23M4454-10#22134#22144
23M → 24M4435+9#22144#22135
24M → 40K3053-23#22135#22158
40K → 25.2M1225-13#22158#22171
25.2M → Finish2250-28#22171#22199
TOTALS9001679-779
📊

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