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BOSTON MARATHON 2023

Nelson Rodriguez

Bib: 18187•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
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
9:00/mi
27:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
54:58
↑ 79↓ 1380.4%
15K· 9.32 mi
9:03/mi
1:23:05
↑ 67↓ 78
20K· 12.43 mi
8:53/mi
1:50:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:56:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:54/mi
2:18:11
↑ 66↓ 880.2%
30K· 18.64 mi
9:02/mi
2:46:14
↑ 181↓ 1480.2%
20M
9:02/mi
2:58:31
↑ 64↓ 500.2%
21M
9:43/mi
3:08:14
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:14:58
↑ 17↓ 861.7%
23M
9:21/mi
3:26:41
↑ 23↓ 630.6%
24M
9:13/mi
3:35:54
↓ 821.3%
40K· 24.85 mi
9:23/mi
3:43:55
↓ 200.3%
25.2M
9:57/mi
3:47:21
↑ 13↓ 160.2%
Finish· 26.22 mi
9:02/mi
3:56:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:37
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time1:59:56
Pace9:09 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1327:579:0027:57
9:00
-
10K
6.21 mi11:46:1454:588:5127:01
8:42
-0:18
15K
9.32 mi12:14:211:23:058:5528:07
9:03
+0:21
20K
12.43 mi12:41:571:50:418:5427:36
8:53
-0:10
Half
13.11 mi12:47:531:56:378:545:56
8:42
-0:11
25K
15.53 mi13:09:272:18:118:5421:34
8:54
+0:12
30K
18.64 mi13:37:302:46:148:5528:03
9:02
+0:08
20M
20.00 mi13:49:472:58:318:5612:17
9:02
0:00
21M
21.00 mi13:59:303:08:148:589:43
9:43
+0:41
35K
21.75 mi14:06:143:14:588:586:44
9:00
-0:43
23M
23.00 mi14:17:573:26:418:5911:43
9:21
+0:21
24M
24.00 mi14:27:103:35:549:009:13
9:13
-0:08
40K
24.85 mi14:35:113:43:559:018:01
9:23
+0:10
25.2M
25.20 mi14:38:373:47:219:013:26
9:57
+0:34
Finish
26.22 mi14:47:493:56:339:029:12
9:02
-0:55

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

8:42 /mi

Average Pace

9:02 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:24

94% of race

Time at Steady Pace

13:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /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 mi11:19:1327:579:0027:57
9:00
#20419
10K
6.21 mi11:46:1454:588:5127:01
8:42
#19914
15K
9.32 mi12:14:211:23:058:5528:07
9:03
#20180
20K
12.43 mi12:41:571:50:418:5427:36
8:53
#19885
Half
13.11 mi12:47:531:56:378:545:56
8:42
#19829
25K
15.53 mi13:09:272:18:118:5421:34
8:54
#19599
30K
18.64 mi13:37:302:46:148:5528:03
9:02
#19198
20M
20.00 mi13:49:472:58:318:5612:17
9:02
#18993
21M
21.00 mi13:59:303:08:148:589:43
9:43
#18877
35K
21.75 mi14:06:143:14:588:586:44
9:00
#18838
23M
23.00 mi14:17:573:26:418:5911:43
9:21
#18759
24M
24.00 mi14:27:103:35:549:009:13
9:13
#18728
40K
24.85 mi14:35:113:43:559:018:01
9:23
#18708
25.2M
25.20 mi14:38:373:47:219:013:26
9:57
#18683
Finish
26.22 mi14:47:493:56:339:029:12
9:02
#18666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20419123331233320715(Top 78%)12617(Top 83%)12617(Top 1137%)
10K6.21 mi3.10 mi19914+50512175+15812175+15819391(Top 73%)12057(Top 79%)12057(Top 1086%)
15K9.32 mi3.11 mi20180-26612324-14912324-14920715(Top 78%)12617(Top 83%)12617(Top 1137%)
20K12.43 mi3.11 mi19885+29512212+11212212+11219129(Top 72%)11937(Top 79%)11937(Top 1075%)
Half13.11 mi0.68 mi19829+5612192+2012192+2018884(Top 71%)11849(Top 78%)11849(Top 1067%)
25K15.53 mi2.42 mi19599+23012095+9712095+9718426(Top 69%)11603(Top 76%)11603(Top 1045%)
30K18.64 mi3.11 mi19198+40111922+17311922+17317323(Top 65%)11048(Top 73%)11048(Top 995%)
20M20.00 mi1.36 mi18993+20511818+10411818+10416746(Top 63%)10728(Top 71%)10728(Top 966%)
21M21.00 mi1.00 mi18877+11611760+5811760+5816910(Top 64%)10759(Top 71%)10759(Top 969%)
35K21.75 mi0.75 mi18838+3911738+2211738+2217898(Top 67%)11099(Top 73%)11099(Top 1000%)
23M23.00 mi1.25 mi18759+7911691+4711691+4717747(Top 67%)11011(Top 73%)11011(Top 992%)
24M24.00 mi1.00 mi18728+3111664+2711664+2718111(Top 68%)11134(Top 73%)11134(Top 1003%)
40K24.85 mi0.85 mi18708+2011646+1811646+1817838(Top 67%)10960(Top 72%)10960(Top 987%)
25.2M25.20 mi0.35 mi18683+2511627+1911627+1917166(Top 64%)10635(Top 70%)10635(Top 958%)
Finish26.22 mi1.02 mi18666+1711614+1311614+1318100(Top 68%)11129(Top 73%)11129(Top 1003%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20715

Males

12617

M60-64

12617

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19391

Males

12057

M60-64

12057

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20715

Males

12617

M60-64

12617

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19129

Males

11937

M60-64

11937

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18884

Males

11849

M60-64

11849

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

18426

Males

11603

M60-64

11603

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17323

Males

11048

M60-64

11048

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16746

Males

10728

M60-64

10728

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16910

Males

10759

M60-64

10759

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17898

Males

11099

M60-64

11099

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17747

Males

11011

M60-64

11011

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18111

Males

11134

M60-64

11134

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17838

Males

10960

M60-64

10960

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17166

Males

10635

M60-64

10635

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

18100

Males

11129

M60-64

11129

Passing Analysis

Category:
Athletes Passed
2592
Passed By
839
Net Change
+1753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20419
5K → 10K650145+505#20419#19914
10K → 15K99365-266#19914#20180
15K → 20K33944+295#20180#19885
20K → Half615+56#19885#19829
Half → 25K25222+230#19829#19599
25K → 30K42120+401#19599#19198
30K → 20M21510+205#19198#18993
20M → 21M14529+116#18993#18877
21M → 35K6930+39#18877#18838
35K → 23M11334+79#18838#18759
23M → 24M7443+31#18759#18728
24M → 40K5939+20#18728#18708
40K → 25.2M3510+25#18708#18683
25.2M → Finish6043+17#18683#18666
TOTALS2592839+1753
📊

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