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BOSTON MARATHON 2023

Nicholas Baran

Bib: 2708•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 27%
Gender (Male)
#0 / 15176
Top 41%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:52
Rank: #6486
Start → 5K
21:52 | 7:02/mi
10K· 6.21 mi
43:51
Rank: #6838 (-352)
5K → 10K
21:59 | 7:05/mi
15K· 9.32 mi
1:05:53
Rank: #6891 (-53)
10K → 15K
22:02 | 7:06/mi
20K· 12.43 mi
1:28:12
Rank: #6916 (-25)
15K → 20K
22:19 | 7:11/mi
Half· 13.11 mi
1:33:01
Rank: #6901 (+15)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:50:30
Rank: #6850 (+51)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:13:17
Rank: #6687 (+163)
25K → 30K
22:47 | 7:20/mi
20M
2:23:31
Rank: #6683 (+4)
30K → 20M
10:14 | 7:32/mi
21M
2:31:46
Rank: #6737 (-54)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:37:21
Rank: #6758 (-21)
21M → 35K
5:35 | 7:28/mi
23M
2:47:04
Rank: #6770 (-12)
35K → 23M
9:43 | 7:46/mi
24M
2:54:53
Rank: #6862 (-92)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:01:53
Rank: #6979 (-117)
24M → 40K
7:00 | 8:11/mi
25.2M
3:04:56
Rank: #7023 (-44)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:12:52
Rank: #7112 (-89)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:01
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:39:51
Pace7:37 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4021:527:0221:52
7:02
-
10K
6.21 mi10:46:3943:517:0321:59
7:05
+0:03
15K
9.32 mi11:08:411:05:537:0422:02
7:06
+0:01
20K
12.43 mi11:31:001:28:127:0622:19
7:11
+0:05
Half
13.11 mi11:35:491:33:017:064:49
7:04
-0:07
25K
15.53 mi11:53:181:50:307:0717:29
7:13
+0:09
30K
18.64 mi12:16:052:13:177:0922:47
7:20
+0:07
20M
20.00 mi12:26:192:23:317:1110:14
7:32
+0:12
21M
21.00 mi12:34:342:31:467:148:15
8:15
+0:43
35K
21.75 mi12:40:092:37:217:145:35
7:28
-0:47
23M
23.00 mi12:49:522:47:047:169:43
7:46
+0:18
24M
24.00 mi12:57:412:54:537:177:49
7:49
+0:03
40K
24.85 mi13:04:413:01:537:197:00
8:11
+0:22
25.2M
25.20 mi13:07:443:04:567:203:03
8:51
+0:40
Finish
26.22 mi13:15:403:12:527:227:56
7:47
-1:04

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

7:02 /mi

Average Pace

7:22 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:01

48% of race

Time at Steady Pace

56:05

29% of race

Time at Slower Pace

43:46

23% of race

Average Pace: 7:21 /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 mi10:24:4021:527:0221:52
7:02
#6486
10K
6.21 mi10:46:3943:517:0321:59
7:05
#6838
15K
9.32 mi11:08:411:05:537:0422:02
7:06
#6891
20K
12.43 mi11:31:001:28:127:0622:19
7:11
#6916
Half
13.11 mi11:35:491:33:017:064:49
7:04
#6901
25K
15.53 mi11:53:181:50:307:0717:29
7:13
#6850
30K
18.64 mi12:16:052:13:177:0922:47
7:20
#6687
20M
20.00 mi12:26:192:23:317:1110:14
7:32
#6683
21M
21.00 mi12:34:342:31:467:148:15
8:15
#6737
35K
21.75 mi12:40:092:37:217:145:35
7:28
#6758
23M
23.00 mi12:49:522:47:047:169:43
7:46
#6770
24M
24.00 mi12:57:412:54:537:177:49
7:49
#6862
40K
24.85 mi13:04:413:01:537:197:00
8:11
#6979
25.2M
25.20 mi13:07:443:04:567:203:03
8:51
#7023
Finish
26.22 mi13:15:403:12:527:227:56
7:47
#7112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6486587558757108(Top 27%)6321(Top 42%)6321(Top 120%)
10K6.21 mi3.10 mi6838-3526145-2706145-2707278(Top 27%)6434(Top 42%)6434(Top 122%)
15K9.32 mi3.11 mi6891-536173-286173-287108(Top 27%)6321(Top 42%)6321(Top 120%)
20K12.43 mi3.11 mi6916-256188-156188-156985(Top 26%)6201(Top 41%)6201(Top 117%)
Half13.11 mi0.68 mi6901+156178+106178+106908(Top 26%)6165(Top 41%)6165(Top 117%)
25K15.53 mi2.42 mi6850+516127+516127+516730(Top 25%)5955(Top 39%)5955(Top 113%)
30K18.64 mi3.11 mi6687+1635979+1485979+1486227(Top 23%)5535(Top 36%)5535(Top 105%)
20M20.00 mi1.36 mi6683+45963+165963+166980(Top 26%)5958(Top 39%)5958(Top 113%)
21M21.00 mi1.00 mi6737-545993-305993-308866(Top 33%)6980(Top 46%)6980(Top 132%)
35K21.75 mi0.75 mi6758-216003-106003-108199(Top 31%)6600(Top 43%)6600(Top 125%)
23M23.00 mi1.25 mi6770-125993+105993+108115(Top 30%)6463(Top 43%)6463(Top 122%)
24M24.00 mi1.00 mi6862-926039-466039-469872(Top 37%)7318(Top 48%)7318(Top 138%)
40K24.85 mi0.85 mi6979-1176100-616100-6111221(Top 42%)7926(Top 52%)7926(Top 150%)
25.2M25.20 mi0.35 mi7023-446118-186118-1811479(Top 43%)7993(Top 53%)7993(Top 151%)
Finish26.22 mi1.02 mi7112-896155-376155-3710526(Top 40%)7550(Top 50%)7550(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7108

Males

6321

M18-39

6321

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7278

Males

6434

M18-39

6434

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7108

Males

6321

M18-39

6321

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6985

Males

6201

M18-39

6201

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6908

Males

6165

M18-39

6165

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6730

Males

5955

M18-39

5955

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6227

Males

5535

M18-39

5535

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6980

Males

5958

M18-39

5958

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8866

Males

6980

M18-39

6980

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8199

Males

6600

M18-39

6600

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8115

Males

6463

M18-39

6463

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9872

Males

7318

M18-39

7318

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11221

Males

7926

M18-39

7926

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11479

Males

7993

M18-39

7993

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10526

Males

7550

M18-39

7550

Passing Analysis

Category:
Athletes Passed
913
Passed By
1539
Net Change
-626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6486
5K → 10K66418-352#6486#6838
10K → 15K109162-53#6838#6891
15K → 20K87112-25#6891#6916
20K → Half2914+15#6916#6901
Half → 25K10049+51#6901#6850
25K → 30K20542+163#6850#6687
30K → 20M6460+4#6687#6683
20M → 21M48102-54#6683#6737
21M → 35K3152-21#6737#6758
35K → 23M6375-12#6758#6770
23M → 24M28120-92#6770#6862
24M → 40K23140-117#6862#6979
40K → 25.2M1963-44#6979#7023
25.2M → Finish41130-89#7023#7112
TOTALS9131539-626
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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