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BOSTON MARATHON 2023

Joseph Killeen

Bib: 10494•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 27%
Gender (Male)
#0 / 15176
Top 41%
Masters (Masters Men)
#0 / 9891
Top 28%
Division (M60-64)
#0 / 1110
Top 4%
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
7:31/mi
23:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
45:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:17/mi
1:08:18
↑ 67↓ 78
20K· 12.43 mi
7:22/mi
1:31:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:36:10
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:53:58
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:16:59
↑ 181↓ 1480.2%
20M
7:36/mi
2:27:18
↑ 64↓ 500.2%
21M
7:38/mi
2:34:56
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:40:20
↑ 17↓ 861.7%
23M
7:26/mi
2:49:39
↑ 23↓ 630.6%
24M
7:08/mi
2:56:47
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:03:56
↓ 200.3%
25.2M
7:35/mi
3:06:33
↑ 13↓ 160.2%
Finish· 26.22 mi
6:33/mi
3:13:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:37:03
Pace7:24 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5223:217:3123:21
7:31
-
10K
6.21 mi11:13:1245:417:2122:20
7:11
-0:20
15K
9.32 mi11:35:491:08:187:2022:37
7:17
+0:06
20K
12.43 mi11:58:431:31:127:2022:54
7:22
+0:05
Half
13.11 mi12:03:411:36:107:204:58
7:17
-0:05
25K
15.53 mi12:21:291:53:587:2017:48
7:20
+0:03
30K
18.64 mi12:44:302:16:597:2123:01
7:25
+0:05
20M
20.00 mi12:54:492:27:187:2210:19
7:36
+0:11
21M
21.00 mi13:02:272:34:567:237:38
7:38
+0:02
35K
21.75 mi13:07:512:40:207:225:24
7:13
-0:25
23M
23.00 mi13:17:102:49:397:239:19
7:26
+0:13
24M
24.00 mi13:24:182:56:477:227:08
7:08
-0:18
40K
24.85 mi13:31:273:03:567:247:09
8:22
+1:14
25.2M
25.20 mi13:34:043:06:337:242:37
7:35
-0:47
Finish
26.22 mi13:40:443:13:137:226:40
6:33
-1:02

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

6:33 /mi

Average Pace

7:22 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:08

19% of race

Time at Steady Pace

2:09:22

67% of race

Time at Slower Pace

27:43

14% of race

Average Pace: 7:22 /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 mi10:50:5223:217:3123:21
7:31
#9739
10K
6.21 mi11:13:1245:417:2122:20
7:11
#8819
15K
9.32 mi11:35:491:08:187:2022:37
7:17
#8665
20K
12.43 mi11:58:431:31:127:2022:54
7:22
#8538
Half
13.11 mi12:03:411:36:107:204:58
7:17
#8533
25K
15.53 mi12:21:291:53:587:2017:48
7:20
#8349
30K
18.64 mi12:44:302:16:597:2123:01
7:25
#8006
20M
20.00 mi12:54:492:27:187:2210:19
7:36
#7903
21M
21.00 mi13:02:272:34:567:237:38
7:38
#7695
35K
21.75 mi13:07:512:40:207:225:24
7:13
#7644
23M
23.00 mi13:17:102:49:397:239:19
7:26
#7498
24M
24.00 mi13:24:182:56:477:227:08
7:08
#7380
40K
24.85 mi13:31:273:03:567:247:09
8:22
#7542
25.2M
25.20 mi13:34:043:06:337:242:37
7:35
#7474
Finish
26.22 mi13:40:443:13:137:226:40
6:33
#7214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi9739799779978386(Top 32%)7164(Top 47%)7164(Top 645%)
10K6.21 mi3.10 mi8819+9207469+5287469+5288004(Top 30%)6941(Top 46%)6941(Top 625%)
15K9.32 mi3.11 mi8665+1547367+1027367+1028386(Top 32%)7164(Top 47%)7164(Top 645%)
20K12.43 mi3.11 mi8538+1277271+967271+968278(Top 31%)7056(Top 46%)7056(Top 636%)
Half13.11 mi0.68 mi8533+57277-67277-68370(Top 31%)7109(Top 47%)7109(Top 640%)
25K15.53 mi2.42 mi8349+1847134+1437134+1437541(Top 28%)6503(Top 43%)6503(Top 586%)
30K18.64 mi3.11 mi8006+3436879+2556879+2556649(Top 25%)5835(Top 38%)5835(Top 526%)
20M20.00 mi1.36 mi7903+1036794+856794+857416(Top 28%)6221(Top 41%)6221(Top 560%)
21M21.00 mi1.00 mi7695+2086643+1516643+1515287(Top 20%)4683(Top 31%)4683(Top 422%)
35K21.75 mi0.75 mi7644+516609+346609+346625(Top 25%)5662(Top 37%)5662(Top 510%)
23M23.00 mi1.25 mi7498+1466486+1236486+1236103(Top 23%)5255(Top 35%)5255(Top 473%)
24M24.00 mi1.00 mi7380+1186390+966390+965387(Top 20%)4712(Top 31%)4712(Top 425%)
40K24.85 mi0.85 mi7542-1626473-836473-8312413(Top 47%)8494(Top 56%)8494(Top 765%)
25.2M25.20 mi0.35 mi7474+686415+586415+584349(Top 16%)3819(Top 25%)3819(Top 344%)
Finish26.22 mi1.02 mi7214+2606219+1966219+1962703(Top 10%)2475(Top 16%)2475(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8386

Males

7164

M60-64

7164

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8004

Males

6941

M60-64

6941

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8386

Males

7164

M60-64

7164

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8278

Males

7056

M60-64

7056

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8370

Males

7109

M60-64

7109

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7541

Males

6503

M60-64

6503

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6649

Males

5835

M60-64

5835

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7416

Males

6221

M60-64

6221

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5287

Males

4683

M60-64

4683

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6625

Males

5662

M60-64

5662

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6103

Males

5255

M60-64

5255

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5387

Males

4712

M60-64

4712

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12413

Males

8494

M60-64

8494

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4349

Males

3819

M60-64

3819

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2703

Males

2475

M60-64

2475

Passing Analysis

Category:
Athletes Passed
3032
Passed By
507
Net Change
+2525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9739
5K → 10K96141+920#9739#8819
10K → 15K22773+154#8819#8665
15K → 20K19972+127#8665#8538
20K → Half3227+5#8538#8533
Half → 25K20622+184#8533#8349
25K → 30K35512+343#8349#8006
30K → 20M13229+103#8006#7903
20M → 21M2124+208#7903#7695
21M → 35K6413+51#7695#7644
35K → 23M16115+146#7644#7498
23M → 24M12911+118#7498#7380
24M → 40K25187-162#7380#7542
40K → 25.2M680+68#7542#7474
25.2M → Finish2611+260#7474#7214
TOTALS3032507+2525
📊

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