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BOSTON MARATHON 2023

Attila Kovacs

Bib: 2896•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M50-54)
#0 / 2052
Top 5%
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
6:23/mi
19:50
↑ 97↓ 3451.5%
10K· 6.21 mi
6:32/mi
40:08
↑ 79↓ 1380.4%
15K· 9.32 mi
6:34/mi
1:00:33
↑ 67↓ 78
20K· 12.43 mi
6:43/mi
1:21:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:37/mi
1:25:56
↑ 19↓ 370.5%
25K· 15.53 mi
6:49/mi
1:42:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:02/mi
2:04:20
↑ 181↓ 1480.2%
20M
7:05/mi
2:13:57
↑ 64↓ 500.2%
21M
7:35/mi
2:21:32
↑ 106↓ 241.6%
35K· 21.75 mi
6:46/mi
2:26:36
↑ 17↓ 861.7%
23M
7:05/mi
2:35:28
↑ 23↓ 630.6%
24M
6:55/mi
2:42:23
↓ 821.3%
40K· 24.85 mi
6:56/mi
2:48:19
↓ 200.3%
25.2M
7:29/mi
2:50:54
↑ 13↓ 160.2%
Finish· 26.22 mi
7:00/mi
2:58:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:56
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:32:06
Pace7:02 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2119:506:2319:50
6:23
-
10K
6.21 mi10:40:3940:086:2820:18
6:32
+0:09
15K
9.32 mi11:01:041:00:336:3020:25
6:34
+0:02
20K
12.43 mi11:21:561:21:256:3320:52
6:43
+0:09
Half
13.11 mi11:26:271:25:566:334:31
6:37
-0:06
25K
15.53 mi11:42:591:42:286:3616:32
6:49
+0:12
30K
18.64 mi12:04:512:04:206:4021:52
7:02
+0:13
20M
20.00 mi12:14:282:13:576:429:37
7:05
+0:03
21M
21.00 mi12:22:032:21:326:447:35
7:35
+0:30
35K
21.75 mi12:27:072:26:366:445:04
6:46
-0:49
23M
23.00 mi12:35:592:35:286:468:52
7:05
+0:19
24M
24.00 mi12:42:542:42:236:466:55
6:55
-0:10
40K
24.85 mi12:48:502:48:196:465:56
6:56
+0:01
25.2M
25.20 mi12:51:252:50:546:472:35
7:29
+0:33
Finish
26.22 mi12:58:332:58:026:487:08
7:00
-0:29

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

6:23 /mi

Average Pace

6:48 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:31

72% of race

Time at Steady Pace

42:56

24% of race

Time at Slower Pace

7:35

4% of race

Average Pace: 6:47 /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 mi10:20:2119:506:2319:50
6:23
#1762
10K
6.21 mi10:40:3940:086:2820:18
6:32
#2276
15K
9.32 mi11:01:041:00:336:3020:25
6:34
#2510
20K
12.43 mi11:21:561:21:256:3320:52
6:43
#2746
Half
13.11 mi11:26:271:25:566:334:31
6:37
#2778
25K
15.53 mi11:42:591:42:286:3616:32
6:49
#2969
30K
18.64 mi12:04:512:04:206:4021:52
7:02
#3197
20M
20.00 mi12:14:282:13:576:429:37
7:05
#3276
21M
21.00 mi12:22:032:21:326:447:35
7:35
#3357
35K
21.75 mi12:27:072:26:366:445:04
6:46
#3367
23M
23.00 mi12:35:592:35:286:468:52
7:05
#3411
24M
24.00 mi12:42:542:42:236:466:55
6:55
#3449
40K
24.85 mi12:48:502:48:196:465:56
6:56
#3438
25.2M
25.20 mi12:51:252:50:546:472:35
7:29
#3437
Finish
26.22 mi12:58:332:58:026:487:08
7:00
#3498
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1762168016803073(Top 12%)2931(Top 19%)2931(Top 143%)
10K6.21 mi3.10 mi2276-5142176-4962176-4963004(Top 11%)2868(Top 19%)2868(Top 140%)
15K9.32 mi3.11 mi2510-2342398-2222398-2223073(Top 12%)2931(Top 19%)2931(Top 143%)
20K12.43 mi3.11 mi2746-2362624-2262624-2263694(Top 14%)3493(Top 23%)3493(Top 170%)
Half13.11 mi0.68 mi2778-322657-332657-333583(Top 13%)3391(Top 22%)3391(Top 165%)
25K15.53 mi2.42 mi2969-1912836-1792836-1794289(Top 16%)4005(Top 26%)4005(Top 195%)
30K18.64 mi3.11 mi3197-2283044-2083044-2084584(Top 17%)4243(Top 28%)4243(Top 207%)
20M20.00 mi1.36 mi3276-793107-633107-634451(Top 17%)4092(Top 27%)4092(Top 199%)
21M21.00 mi1.00 mi3357-813179-723179-724969(Top 19%)4447(Top 29%)4447(Top 217%)
35K21.75 mi0.75 mi3367-103188-93188-93984(Top 15%)3659(Top 24%)3659(Top 178%)
23M23.00 mi1.25 mi3411-443228-403228-404191(Top 16%)3834(Top 25%)3834(Top 187%)
24M24.00 mi1.00 mi3449-383260-323260-324241(Top 16%)3853(Top 25%)3853(Top 188%)
40K24.85 mi0.85 mi3438+113248+123248+123524(Top 13%)3203(Top 21%)3203(Top 156%)
25.2M25.20 mi0.35 mi3437+13247+13247+13809(Top 14%)3399(Top 22%)3399(Top 166%)
Finish26.22 mi1.02 mi3498-613294-473294-475170(Top 19%)4378(Top 29%)4378(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3073

Males

2931

M50-54

2931

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

3004

Males

2868

M50-54

2868

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3073

Males

2931

M50-54

2931

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3694

Males

3493

M50-54

3493

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3583

Males

3391

M50-54

3391

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4289

Males

4005

M50-54

4005

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4584

Males

4243

M50-54

4243

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4451

Males

4092

M50-54

4092

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4969

Males

4447

M50-54

4447

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3984

Males

3659

M50-54

3659

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4191

Males

3834

M50-54

3834

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4241

Males

3853

M50-54

3853

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3524

Males

3203

M50-54

3203

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3809

Males

3399

M50-54

3399

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5170

Males

4378

M50-54

4378

Passing Analysis

Category:
Athletes Passed
361
Passed By
2097
Net Change
-1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1762
5K → 10K6520-514#1762#2276
10K → 15K16250-234#2276#2510
15K → 20K19255-236#2510#2746
20K → Half739-32#2746#2778
Half → 25K18209-191#2778#2969
25K → 30K40268-228#2969#3197
30K → 20M36115-79#3197#3276
20M → 21M27108-81#3276#3357
21M → 35K2737-10#3357#3367
35K → 23M4488-44#3367#3411
23M → 24M2765-38#3411#3449
24M → 40K4635+11#3449#3438
40K → 25.2M1615+1#3438#3437
25.2M → Finish3293-61#3437#3498
TOTALS3612097-1736
📊

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