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BOSTON MARATHON 2023

Nathan Everden

Bib: 10560•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M45-49)
#0 / 2252
Top 49%
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
7:08/mi
22:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
44:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:06:21
↑ 67↓ 78
20K· 12.43 mi
7:10/mi
1:28:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:04/mi
1:33:26
↑ 19↓ 370.5%
25K· 15.53 mi
7:12/mi
1:50:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:28/mi
2:14:06
↑ 181↓ 1480.2%
20M
7:57/mi
2:24:54
↑ 64↓ 500.2%
21M
10:20/mi
2:35:14
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:40:44
↑ 17↓ 861.7%
23M
7:42/mi
2:50:23
↑ 23↓ 630.6%
24M
8:40/mi
2:59:03
↓ 821.3%
40K· 24.85 mi
9:39/mi
3:07:18
↓ 200.3%
25.2M
10:15/mi
3:10:50
↑ 13↓ 160.2%
Finish· 26.22 mi
7:35/mi
3:18:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:26
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:45:08
Pace8:01 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3322:097:0822:09
7:08
-
10K
6.21 mi11:10:3044:067:0621:57
7:04
-0:04
15K
9.32 mi11:32:451:06:217:0722:15
7:10
+0:06
20K
12.43 mi11:55:011:28:377:0822:16
7:10
0:00
Half
13.11 mi11:59:501:33:267:084:49
7:04
-0:06
25K
15.53 mi12:17:181:50:547:0817:28
7:12
+0:08
30K
18.64 mi12:40:302:14:067:1223:12
7:28
+0:16
20M
20.00 mi12:51:182:24:547:1510:48
7:57
+0:29
21M
21.00 mi13:01:382:35:147:2410:20
10:20
+2:23
35K
21.75 mi13:07:082:40:447:235:30
7:21
-2:59
23M
23.00 mi13:16:472:50:237:249:39
7:42
+0:21
24M
24.00 mi13:25:272:59:037:288:40
8:40
+0:58
40K
24.85 mi13:33:423:07:187:328:15
9:39
+0:59
25.2M
25.20 mi13:37:143:10:507:343:32
10:15
+0:36
Finish
26.22 mi13:44:583:18:347:357:44
7:35
-2:40

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

7:04 /mi

Average Pace

7:35 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:47

84% of race

Time at Slower Pace

30:47

16% of race

Average Pace: 7:34 /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 mi10:48:3322:097:0822:09
7:08
#7064
10K
6.21 mi11:10:3044:067:0621:57
7:04
#7087
15K
9.32 mi11:32:451:06:217:0722:15
7:10
#7230
20K
12.43 mi11:55:011:28:377:0822:16
7:10
#7099
Half
13.11 mi11:59:501:33:267:084:49
7:04
#7095
25K
15.53 mi12:17:181:50:547:0817:28
7:12
#6999
30K
18.64 mi12:40:302:14:067:1223:12
7:28
#6957
20M
20.00 mi12:51:182:24:547:1510:48
7:57
#7082
21M
21.00 mi13:01:382:35:147:2410:20
10:20
#7805
35K
21.75 mi13:07:082:40:447:235:30
7:21
#7783
23M
23.00 mi13:16:472:50:237:249:39
7:42
#7748
24M
24.00 mi13:25:272:59:037:288:40
8:40
#8090
40K
24.85 mi13:33:423:07:187:328:15
9:39
#8597
25.2M
25.20 mi13:37:143:10:507:343:32
10:15
#8769
Finish
26.22 mi13:44:583:18:347:357:44
7:35
#8754
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7064631863187536(Top 28%)6622(Top 44%)6622(Top 294%)
10K6.21 mi3.10 mi7087-236322-46322-47208(Top 27%)6386(Top 42%)6386(Top 284%)
15K9.32 mi3.11 mi7230-1436419-976419-977536(Top 28%)6622(Top 44%)6622(Top 294%)
20K12.43 mi3.11 mi7099+1316320+996320+996904(Top 26%)6138(Top 40%)6138(Top 273%)
Half13.11 mi0.68 mi7095+46318+26318+26938(Top 26%)6195(Top 41%)6195(Top 275%)
25K15.53 mi2.42 mi6999+966235+836235+836700(Top 25%)5933(Top 39%)5933(Top 263%)
30K18.64 mi3.11 mi6957+426179+566179+567012(Top 26%)6077(Top 40%)6077(Top 270%)
20M20.00 mi1.36 mi7082-1256269-906269-909854(Top 37%)7665(Top 51%)7665(Top 340%)
21M21.00 mi1.00 mi7805-7236723-4546723-45419093(Top 72%)11676(Top 77%)11676(Top 518%)
35K21.75 mi0.75 mi7783+226701+226701+227478(Top 28%)6182(Top 41%)6182(Top 275%)
23M23.00 mi1.25 mi7748+356650+516650+517759(Top 29%)6284(Top 41%)6284(Top 279%)
24M24.00 mi1.00 mi8090-3426843-1936843-19315425(Top 58%)9903(Top 65%)9903(Top 440%)
40K24.85 mi0.85 mi8597-5077142-2997142-29918834(Top 71%)11407(Top 75%)11407(Top 507%)
25.2M25.20 mi0.35 mi8769-1727220-787220-7818209(Top 68%)11104(Top 73%)11104(Top 493%)
Finish26.22 mi1.02 mi8754+157194+267194+269173(Top 34%)6843(Top 45%)6843(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7536

Males

6622

M45-49

6622

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7208

Males

6386

M45-49

6386

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7536

Males

6622

M45-49

6622

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6904

Males

6138

M45-49

6138

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6938

Males

6195

M45-49

6195

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6700

Males

5933

M45-49

5933

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

7012

Males

6077

M45-49

6077

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9854

Males

7665

M45-49

7665

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19093

Males

11676

M45-49

11676

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7478

Males

6182

M45-49

6182

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7759

Males

6284

M45-49

6284

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15425

Males

9903

M45-49

9903

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18834

Males

11407

M45-49

11407

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18209

Males

11104

M45-49

11104

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9173

Males

6843

M45-49

6843

Passing Analysis

Category:
Athletes Passed
997
Passed By
2687
Net Change
-1690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7064
5K → 10K194217-23#7064#7087
10K → 15K80223-143#7087#7230
15K → 20K17443+131#7230#7099
20K → Half1612+4#7099#7095
Half → 25K13640+96#7095#6999
25K → 30K14199+42#6999#6957
30K → 20M27152-125#6957#7082
20M → 21M1724-723#7082#7805
21M → 35K5230+22#7805#7783
35K → 23M9560+35#7783#7748
23M → 24M14356-342#7748#8090
24M → 40K5512-507#8090#8597
40K → 25.2M6178-172#8597#8769
25.2M → Finish5641+15#8769#8754
TOTALS9972687-1690
📊

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