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BOSTON MARATHON 2023

Dimitrios Nikitopoulos

Bib: 31362•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
9:48/mi
30:28
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
59:57
↑ 79↓ 1380.4%
15K· 9.32 mi
10:32/mi
1:32:42
↑ 67↓ 78
20K· 12.43 mi
11:43/mi
2:09:06
↑ 106↓ 860.1%
Half· 13.11 mi
10:46/mi
2:16:27
↑ 19↓ 370.5%
25K· 15.53 mi
12:36/mi
2:47:01
↑ 66↓ 880.2%
30K· 18.64 mi
13:22/mi
3:28:33
↑ 181↓ 1480.2%
20M
13:20/mi
3:46:40
↑ 64↓ 500.2%
21M
14:24/mi
4:01:04
↑ 106↓ 241.6%
35K· 21.75 mi
14:11/mi
4:11:41
↑ 17↓ 861.7%
23M
13:55/mi
4:29:07
↑ 23↓ 630.6%
24M
13:12/mi
4:42:19
↓ 821.3%
40K· 24.85 mi
13:33/mi
4:53:54
↓ 200.3%
25.2M
13:35/mi
4:58:35
↑ 13↓ 160.2%
Finish· 26.22 mi
12:26/mi
5:11:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:27
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:54:48
Pace13:20 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2330:289:4830:28
9:48
-
10K
6.21 mi12:19:5259:579:3929:29
9:29
-0:19
15K
9.32 mi12:52:371:32:429:5732:45
10:32
+1:03
20K
12.43 mi13:29:012:09:0610:2336:24
11:43
+1:11
Half
13.11 mi13:36:222:16:2710:247:21
10:46
-0:57
25K
15.53 mi14:06:562:47:0110:4530:34
12:36
+1:50
30K
18.64 mi14:48:283:28:3311:1141:32
13:22
+0:46
20M
20.00 mi15:06:353:46:4011:2018:07
13:20
-0:02
21M
21.00 mi15:20:594:01:0411:2914:24
14:24
+1:04
35K
21.75 mi15:31:364:11:4111:3410:37
14:11
-0:13
23M
23.00 mi15:49:024:29:0711:4217:26
13:55
-0:16
24M
24.00 mi16:02:144:42:1911:4613:12
13:12
-0:43
40K
24.85 mi16:13:494:53:5411:4911:35
13:33
+0:21
25.2M
25.20 mi16:18:304:58:3511:514:41
13:35
+0:02
Finish
26.22 mi16:31:105:11:1511:5312:40
12:26
-1:09

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

9:29 /mi

Average Pace

11:53 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:27

44% of race

Time at Steady Pace

2:29:47

48% of race

Time at Slower Pace

25:01

8% of race

Average Pace: 11:52 /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 mi11:50:2330:289:4830:28
9:48
#22939
10K
6.21 mi12:19:5259:579:3929:29
9:29
#22749
15K
9.32 mi12:52:371:32:429:5732:45
10:32
#23480
20K
12.43 mi13:29:012:09:0610:2336:24
11:43
#24195
Half
13.11 mi13:36:222:16:2710:247:21
10:46
#24219
25K
15.53 mi14:06:562:47:0110:4530:34
12:36
#24635
30K
18.64 mi14:48:283:28:3311:1141:32
13:22
#24955
20M
20.00 mi15:06:353:46:4011:2018:07
13:20
#25011
21M
21.00 mi15:20:594:01:0411:2914:24
14:24
#25080
35K
21.75 mi15:31:364:11:4111:3410:37
14:11
#25148
23M
23.00 mi15:49:024:29:0711:4217:26
13:55
#25213
24M
24.00 mi16:02:144:42:1911:4613:12
13:12
#25241
40K
24.85 mi16:13:494:53:5411:4911:35
13:33
#25268
25.2M
25.20 mi16:18:304:58:3511:514:41
13:35
#25257
Finish
26.22 mi16:31:105:11:1511:5312:40
12:26
#25289
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22939135661356624536(Top 92%)14314(Top 94%)14314(Top 271%)
10K6.21 mi3.10 mi22749+19013503+6313503+6322487(Top 84%)13387(Top 88%)13387(Top 253%)
15K9.32 mi3.11 mi23480-73113857-35413857-35424536(Top 92%)14314(Top 94%)14314(Top 271%)
20K12.43 mi3.11 mi24195-71514176-31914176-31925455(Top 96%)14687(Top 97%)14687(Top 278%)
Half13.11 mi0.68 mi24219-2414180-414180-424633(Top 93%)14334(Top 94%)14334(Top 271%)
25K15.53 mi2.42 mi24635-41614349-16914349-16925628(Top 96%)14741(Top 97%)14741(Top 279%)
30K18.64 mi3.11 mi24955-32014473-12414473-12425681(Top 96%)14722(Top 97%)14722(Top 279%)
20M20.00 mi1.36 mi25011-5614487-1414487-1425431(Top 96%)14591(Top 96%)14591(Top 276%)
21M21.00 mi1.00 mi25080-6914511-2414511-2425352(Top 95%)14546(Top 96%)14546(Top 275%)
35K21.75 mi0.75 mi25148-6814533-2214533-2226189(Top 98%)14945(Top 98%)14945(Top 283%)
23M23.00 mi1.25 mi25213-6514551-1814551-1825777(Top 97%)14719(Top 97%)14719(Top 279%)
24M24.00 mi1.00 mi25241-2814559-814559-825612(Top 96%)14609(Top 96%)14609(Top 276%)
40K24.85 mi0.85 mi25268-2714572-1314572-1325382(Top 95%)14498(Top 96%)14498(Top 274%)
25.2M25.20 mi0.35 mi25257+1114566+614566+624602(Top 92%)14095(Top 93%)14095(Top 267%)
Finish26.22 mi1.02 mi25289-3214575-914575-925628(Top 96%)14615(Top 96%)14615(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

24536

Males

14314

M18-39

14314

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22487

Males

13387

M18-39

13387

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

24536

Males

14314

M18-39

14314

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25455

Males

14687

M18-39

14687

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24633

Males

14334

M18-39

14334

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25628

Males

14741

M18-39

14741

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

25681

Males

14722

M18-39

14722

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

25431

Males

14591

M18-39

14591

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25352

Males

14546

M18-39

14546

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

26189

Males

14945

M18-39

14945

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

25777

Males

14719

M18-39

14719

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25612

Males

14609

M18-39

14609

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25382

Males

14498

M18-39

14498

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24602

Males

14095

M18-39

14095

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25628

Males

14615

M18-39

14615

Passing Analysis

Category:
Athletes Passed
519
Passed By
2869
Net Change
-2350
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22939
5K → 10K343153+190#22939#22749
10K → 15K15746-731#22749#23480
15K → 20K10725-715#23480#24195
20K → Half1842-24#24195#24219
Half → 25K11427-416#24219#24635
25K → 30K19339-320#24635#24955
30K → 20M2581-56#24955#25011
20M → 21M1281-69#25011#25080
21M → 35K674-68#25080#25148
35K → 23M1782-65#25148#25213
23M → 24M1139-28#25213#25241
24M → 40K936-27#25241#25268
40K → 25.2M143+11#25268#25257
25.2M → Finish941-32#25257#25289
TOTALS5192869-2350
📊

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