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BOSTON MARATHON 2023

Nigel Brant

Bib: 7000•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M40-44)
#0 / 2241
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:51
Rank: #6440
Start → 5K
7:02/mi
21:51 split
10K· 6.21 mi
43:48
Rank: #6788 (-348)
5K → 10K
7:04/mi
21:57 split
15K· 9.32 mi
1:05:27
Rank: #6634 (+154)
10K → 15K
6:58/mi
21:39 split
20K· 12.43 mi
1:27:10
Rank: #6426 (+208)
15K → 20K
6:59/mi
21:43 split
Half· 13.11 mi
1:31:50
Rank: #6392 (+34)
20K → Half
6:50/mi
4:40 split
25K· 15.53 mi
1:48:46
Rank: #6222 (+170)
Half → 25K
6:59/mi
16:56 split
30K· 18.64 mi
2:10:50
Rank: #5931 (+291)
25K → 30K
7:06/mi
22:04 split
20M
2:20:31
Rank: #5803 (+128)
30K → 20M
7:07/mi
9:41 split
21M
2:27:38
Rank: #5597 (+206)
20M → 21M
7:07/mi
7:07 split
35K· 21.75 mi
2:32:41
Rank: #5507 (+90)
21M → 35K
6:45/mi
5:03 split
23M
2:41:21
Rank: #5317 (+190)
35K → 23M
6:55/mi
8:40 split
24M
2:48:02
Rank: #5147 (+170)
23M → 24M
6:41/mi
6:41 split
40K· 24.85 mi
2:53:49
Rank: #5017 (+130)
24M → 40K
6:46/mi
5:47 split
25.2M
2:56:16
Rank: #4966 (+51)
40K → 25.2M
7:06/mi
2:27 split
Finish· 26.22 mi
3:02:42
Rank: #4762 (+204)
25.2M → Finish
6:19/mi
6:26 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:52
Pace6:56 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3721:517:0221:51
7:02
-
10K
6.21 mi10:48:3443:487:0321:57
7:04
+0:02
15K
9.32 mi11:10:131:05:277:0121:39
6:58
-0:06
20K
12.43 mi11:31:561:27:107:0121:43
6:59
+0:01
Half
13.11 mi11:36:361:31:507:004:40
6:50
-0:09
25K
15.53 mi11:53:321:48:467:0016:56
6:59
+0:09
30K
18.64 mi12:15:362:10:507:0122:04
7:06
+0:07
20M
20.00 mi12:25:172:20:317:029:41
7:07
+0:01
21M
21.00 mi12:32:242:27:387:027:07
7:07
0:00
35K
21.75 mi12:37:272:32:417:015:03
6:45
-0:22
23M
23.00 mi12:46:072:41:217:018:40
6:55
+0:10
24M
24.00 mi12:52:482:48:027:006:41
6:41
-0:14
40K
24.85 mi12:58:352:53:497:005:47
6:46
+0:05
25.2M
25.20 mi13:01:022:56:167:002:27
7:06
+0:20
Finish
26.22 mi13:07:283:02:426:586:26
6:19
-0:47

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

6:19 /mi

Average Pace

6:58 /mi

Slowest Pace

7:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:17

20% of race

Time at Steady Pace

2:25:25

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:26:3721:517:0221:51
7:02
#6440
10K
6.21 mi10:48:3443:487:0321:57
7:04
#6788
15K
9.32 mi11:10:131:05:277:0121:39
6:58
#6634
20K
12.43 mi11:31:561:27:107:0121:43
6:59
#6426
Half
13.11 mi11:36:361:31:507:004:40
6:50
#6392
25K
15.53 mi11:53:321:48:467:0016:56
6:59
#6222
30K
18.64 mi12:15:362:10:507:0122:04
7:06
#5931
20M
20.00 mi12:25:172:20:317:029:41
7:07
#5803
21M
21.00 mi12:32:242:27:387:027:07
7:07
#5597
35K
21.75 mi12:37:272:32:417:015:03
6:45
#5507
23M
23.00 mi12:46:072:41:217:018:40
6:55
#5317
24M
24.00 mi12:52:482:48:027:006:41
6:41
#5147
40K
24.85 mi12:58:352:53:497:005:47
6:46
#5017
25.2M
25.20 mi13:01:022:56:167:002:27
7:06
#4966
Finish
26.22 mi13:07:283:02:426:586:26
6:19
#4762
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6440583858386354(Top 24%)5737(Top 38%)5737(Top 256%)
10K6.21 mi3.10 mi6788-3486105-2676105-2677194(Top 27%)6372(Top 42%)6372(Top 284%)
15K9.32 mi3.11 mi6634+1545978+1275978+1276354(Top 24%)5737(Top 38%)5737(Top 256%)
20K12.43 mi3.11 mi6426+2085803+1755803+1755905(Top 22%)5396(Top 36%)5396(Top 241%)
Half13.11 mi0.68 mi6392+345775+285775+285540(Top 21%)5100(Top 34%)5100(Top 228%)
25K15.53 mi2.42 mi6222+1705645+1305645+1305467(Top 21%)5032(Top 33%)5032(Top 225%)
30K18.64 mi3.11 mi5931+2915412+2335412+2334942(Top 19%)4546(Top 30%)4546(Top 203%)
20M20.00 mi1.36 mi5803+1285301+1115301+1114713(Top 18%)4303(Top 28%)4303(Top 192%)
21M21.00 mi1.00 mi5597+2065134+1675134+1672722(Top 10%)2556(Top 17%)2556(Top 114%)
35K21.75 mi0.75 mi5507+905054+805054+803893(Top 15%)3587(Top 24%)3587(Top 160%)
23M23.00 mi1.25 mi5317+1904882+1724882+1723391(Top 13%)3144(Top 21%)3144(Top 140%)
24M24.00 mi1.00 mi5147+1704728+1544728+1543045(Top 11%)2829(Top 19%)2829(Top 126%)
40K24.85 mi0.85 mi5017+1304618+1104618+1102684(Top 10%)2483(Top 16%)2483(Top 111%)
25.2M25.20 mi0.35 mi4966+514573+454573+452181(Top 8%)2037(Top 13%)2037(Top 91%)
Finish26.22 mi1.02 mi4762+2044398+1754398+1751697(Top 6%)1597(Top 11%)1597(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6354

Males

5737

M40-44

5737

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7194

Males

6372

M40-44

6372

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6354

Males

5737

M40-44

5737

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

5905

Males

5396

M40-44

5396

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5540

Males

5100

M40-44

5100

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5467

Males

5032

M40-44

5032

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4942

Males

4546

M40-44

4546

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4713

Males

4303

M40-44

4303

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2722

Males

2556

M40-44

2556

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3893

Males

3587

M40-44

3587

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3391

Males

3144

M40-44

3144

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3045

Males

2829

M40-44

2829

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2684

Males

2483

M40-44

2483

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2181

Males

2037

M40-44

2037

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1697

Males

1597

M40-44

1597

Passing Analysis

Category:
Athletes Passed
2219
Passed By
541
Net Change
+1678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6440
5K → 10K70418-348#6440#6788
10K → 15K20652+154#6788#6634
15K → 20K23123+208#6634#6426
20K → Half395+34#6426#6392
Half → 25K18313+170#6392#6222
25K → 30K30110+291#6222#5931
30K → 20M13810+128#5931#5803
20M → 21M2071+206#5803#5597
21M → 35K922+90#5597#5507
35K → 23M1933+190#5507#5317
23M → 24M1711+170#5317#5147
24M → 40K1322+130#5147#5017
40K → 25.2M521+51#5017#4966
25.2M → Finish2040+204#4966#4762
TOTALS2219541+1678
📊

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