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BOSTON MARATHON 2023

Ricardo Saenz

Bib: 29986•M

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

Start
0:00:00
Race begins
5K· 3.11 mi
28:12
Rank: #20764
Start → 5K
9:05/mi
28:12 split
10K· 6.21 mi
54:41
Rank: #19675 (+1089)
5K → 10K
8:31/mi
26:29 split
15K· 9.32 mi
1:21:28
Rank: #19267 (+408)
10K → 15K
8:37/mi
26:47 split
20K· 12.43 mi
1:48:49
Rank: #19095 (+172)
15K → 20K
8:48/mi
27:21 split
Half· 13.11 mi
1:54:29
Rank: #18985 (+110)
20K → Half
8:18/mi
5:40 split
25K· 15.53 mi
2:16:17
Rank: #18957 (+28)
Half → 25K
8:59/mi
21:48 split
30K· 18.64 mi
2:44:48
Rank: #18795 (+162)
25K → 30K
9:11/mi
28:31 split
20M
2:57:21
Rank: #18718 (+77)
30K → 20M
9:14/mi
12:33 split
21M
3:07:22
Rank: #18652 (+66)
20M → 21M
10:01/mi
10:01 split
35K· 21.75 mi
3:14:13
Rank: #18644 (+8)
21M → 35K
9:09/mi
6:51 split
23M
3:27:25
Rank: #18926 (-282)
35K → 23M
10:33/mi
13:12 split
24M
3:37:35
Rank: #19069 (-143)
23M → 24M
10:10/mi
10:10 split
40K· 24.85 mi
3:45:52
Rank: #19077 (-8)
24M → 40K
9:41/mi
8:17 split
25.2M
3:49:25
Rank: #19075 (+2)
40K → 25.2M
10:18/mi
3:33 split
Finish· 26.22 mi
3:58:17
Rank: #19000 (+75)
25.2M → Finish
8:42/mi
8:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:29
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:03:48
Pace9:27 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4528:129:0528:12
9:05
-
10K
6.21 mi12:14:1454:418:4826:29
8:31
-0:34
15K
9.32 mi12:41:011:21:288:4426:47
8:37
+0:06
20K
12.43 mi13:08:221:48:498:4527:21
8:48
+0:11
Half
13.11 mi13:14:021:54:298:445:40
8:18
-0:30
25K
15.53 mi13:35:502:16:178:4621:48
8:59
+0:41
30K
18.64 mi14:04:212:44:488:5028:31
9:11
+0:12
20M
20.00 mi14:16:542:57:218:5212:33
9:14
+0:03
21M
21.00 mi14:26:553:07:228:5510:01
10:01
+0:47
35K
21.75 mi14:33:463:14:138:566:51
9:09
-0:52
23M
23.00 mi14:46:583:27:259:0113:12
10:33
+1:24
24M
24.00 mi14:57:083:37:359:0410:10
10:10
-0:23
40K
24.85 mi15:05:253:45:529:058:17
9:41
-0:29
25.2M
25.20 mi15:08:583:49:259:063:33
10:18
+0:37
Finish
26.22 mi15:17:503:58:179:068:52
8:42
-1:36

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

8:18 /mi

Average Pace

9:06 /mi

Slowest Pace

10:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:09

40% of race

Time at Steady Pace

1:37:55

41% of race

Time at Slower Pace

45:13

19% of race

Average Pace: 9:05 /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 mi11:47:4528:129:0528:12
9:05
#20764
10K
6.21 mi12:14:1454:418:4826:29
8:31
#19675
15K
9.32 mi12:41:011:21:288:4426:47
8:37
#19267
20K
12.43 mi13:08:221:48:498:4527:21
8:48
#19095
Half
13.11 mi13:14:021:54:298:445:40
8:18
#18985
25K
15.53 mi13:35:502:16:178:4621:48
8:59
#18957
30K
18.64 mi14:04:212:44:488:5028:31
9:11
#18795
20M
20.00 mi14:16:542:57:218:5212:33
9:14
#18718
21M
21.00 mi14:26:553:07:228:5510:01
10:01
#18652
35K
21.75 mi14:33:463:14:138:566:51
9:09
#18644
23M
23.00 mi14:46:583:27:259:0113:12
10:33
#18926
24M
24.00 mi14:57:083:37:359:0410:10
10:10
#19069
40K
24.85 mi15:05:253:45:529:058:17
9:41
#19077
25.2M
25.20 mi15:08:583:49:259:063:33
10:18
#19075
Finish
26.22 mi15:17:503:58:179:068:52
8:42
#19000
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20764124901249018560(Top 70%)11700(Top 77%)11700(Top 221%)
10K6.21 mi3.10 mi19675+108912082+40812082+40818393(Top 69%)11662(Top 77%)11662(Top 221%)
15K9.32 mi3.11 mi19267+40811951+13111951+13118560(Top 70%)11700(Top 77%)11700(Top 221%)
20K12.43 mi3.11 mi19095+17211901+5011901+5018689(Top 70%)11765(Top 78%)11765(Top 223%)
Half13.11 mi0.68 mi18985+11011848+5311848+5316501(Top 62%)10893(Top 72%)10893(Top 206%)
25K15.53 mi2.42 mi18957+2811843+511843+518902(Top 71%)11805(Top 78%)11805(Top 223%)
30K18.64 mi3.11 mi18795+16211746+9711746+9718069(Top 68%)11360(Top 75%)11360(Top 215%)
20M20.00 mi1.36 mi18718+7711704+4211704+4217711(Top 67%)11110(Top 73%)11110(Top 210%)
21M21.00 mi1.00 mi18652+6611674+3011674+3018088(Top 68%)11259(Top 74%)11259(Top 213%)
35K21.75 mi0.75 mi18644+811668+611668+618553(Top 70%)11395(Top 75%)11395(Top 216%)
23M23.00 mi1.25 mi18926-28211762-9411762-9421414(Top 80%)12645(Top 83%)12645(Top 239%)
24M24.00 mi1.00 mi19069-14311811-4911811-4921221(Top 80%)12519(Top 82%)12519(Top 237%)
40K24.85 mi0.85 mi19077-8118111181118974(Top 71%)11474(Top 76%)11474(Top 217%)
25.2M25.20 mi0.35 mi19075+211808+311808+318429(Top 69%)11221(Top 74%)11221(Top 212%)
Finish26.22 mi1.02 mi19000+7511768+4011768+4016487(Top 62%)10384(Top 68%)10384(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

18560

Males

11700

M18-39

11700

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18393

Males

11662

M18-39

11662

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

18560

Males

11700

M18-39

11700

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18689

Males

11765

M18-39

11765

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16501

Males

10893

M18-39

10893

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18902

Males

11805

M18-39

11805

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

18069

Males

11360

M18-39

11360

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17711

Males

11110

M18-39

11110

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18088

Males

11259

M18-39

11259

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

18553

Males

11395

M18-39

11395

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21414

Males

12645

M18-39

12645

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21221

Males

12519

M18-39

12519

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18974

Males

11474

M18-39

11474

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18429

Males

11221

M18-39

11221

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16487

Males

10384

M18-39

10384

Passing Analysis

Category:
Athletes Passed
2829
Passed By
1065
Net Change
+1764
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20764
5K → 10K114051+1089#20764#19675
10K → 15K45749+408#19675#19267
15K → 20K25482+172#19267#19095
20K → Half1100+110#19095#18985
Half → 25K138110+28#18985#18957
25K → 30K24381+162#18957#18795
30K → 20M12447+77#18795#18718
20M → 21M12054+66#18718#18652
21M → 35K4840+8#18652#18644
35K → 23M18300-282#18644#18926
23M → 24M26169-143#18926#19069
24M → 40K4048-8#19069#19077
40K → 25.2M2119+2#19077#19075
25.2M → Finish9015+75#19075#19000
TOTALS28291065+1764
📊

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