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BOSTON MARATHON 2023

Carlos Lora

Bib: 19610•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
10:48/mi
33:34
↑ 97↓ 3451.5%
10K· 6.21 mi
10:04/mi
1:04:52
↑ 79↓ 1380.4%
15K· 9.32 mi
10:15/mi
1:36:43
↑ 67↓ 78
20K· 12.43 mi
10:40/mi
2:09:51
↑ 106↓ 860.1%
Half· 13.11 mi
10:07/mi
2:16:45
↑ 19↓ 370.5%
25K· 15.53 mi
10:56/mi
2:43:16
↑ 66↓ 880.2%
30K· 18.64 mi
12:07/mi
3:20:56
↑ 181↓ 1480.2%
20M
13:52/mi
3:39:46
↑ 64↓ 500.2%
21M
14:37/mi
3:54:23
↑ 106↓ 241.6%
35K· 21.75 mi
13:07/mi
4:04:12
↑ 17↓ 861.7%
23M
14:21/mi
4:22:10
↑ 23↓ 630.6%
24M
12:47/mi
4:34:57
↓ 821.3%
40K· 24.85 mi
13:11/mi
4:46:13
↓ 200.3%
25.2M
13:17/mi
4:50:48
↑ 13↓ 160.2%
Finish· 26.22 mi
12:17/mi
5:03:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:45
Pace10:26 /mi
2nd Half
Distance13.11 mi
Time2:46:34
Pace12:42 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4333:3410:4833:34
10:48
-
10K
6.21 mi12:22:011:04:5210:2631:18
10:04
-0:44
15K
9.32 mi12:53:521:36:4310:2331:51
10:15
+0:11
20K
12.43 mi13:27:002:09:5110:2733:08
10:40
+0:25
Half
13.11 mi13:33:542:16:4510:266:54
10:07
-0:33
25K
15.53 mi14:00:252:43:1610:3126:31
10:56
+0:49
30K
18.64 mi14:38:053:20:5610:4737:40
12:07
+1:11
20M
20.00 mi14:56:553:39:4610:5918:50
13:52
+1:45
21M
21.00 mi15:11:323:54:2311:1014:37
14:37
+0:45
35K
21.75 mi15:21:214:04:1211:149:49
13:07
-1:30
23M
23.00 mi15:39:194:22:1011:2417:58
14:21
+1:14
24M
24.00 mi15:52:064:34:5711:2712:47
12:47
-1:34
40K
24.85 mi16:03:224:46:1311:3111:16
13:11
+0:24
25.2M
25.20 mi16:07:574:50:4811:324:35
13:17
+0:06
Finish
26.22 mi16:20:285:03:1911:3512:31
12:17
-1:00

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

10:04 /mi

Average Pace

11:35 /mi

Slowest Pace

14:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:16

54% of race

Time at Steady Pace

1:02:58

21% of race

Time at Slower Pace

1:17:05

25% of race

Average Pace: 11:34 /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 mi11:50:4333:3410:4833:34
10:48
#25373
10K
6.21 mi12:22:011:04:5210:2631:18
10:04
#24580
15K
9.32 mi12:53:521:36:4310:2331:51
10:15
#24380
20K
12.43 mi13:27:002:09:5110:2733:08
10:40
#24321
Half
13.11 mi13:33:542:16:4510:266:54
10:07
#24283
25K
15.53 mi14:00:252:43:1610:3126:31
10:56
#24186
30K
18.64 mi14:38:053:20:5610:4737:40
12:07
#24307
20M
20.00 mi14:56:553:39:4610:5918:50
13:52
#24511
21M
21.00 mi15:11:323:54:2311:1014:37
14:37
#24634
35K
21.75 mi15:21:214:04:1211:149:49
13:07
#24706
23M
23.00 mi15:39:194:22:1011:2417:58
14:21
#24850
24M
24.00 mi15:52:064:34:5711:2712:47
12:47
#24896
40K
24.85 mi16:03:224:46:1311:3111:16
13:11
#24927
25.2M
25.20 mi16:07:574:50:4811:324:35
13:17
#24927
Finish
26.22 mi16:20:285:03:1911:3512:31
12:17
#24970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25373146931469323986(Top 90%)14081(Top 93%)14081(Top 990%)
10K6.21 mi3.10 mi24580+79314356+33714356+33723851(Top 90%)14022(Top 92%)14022(Top 986%)
15K9.32 mi3.11 mi24380+20014263+9314263+9323986(Top 90%)14081(Top 93%)14081(Top 990%)
20K12.43 mi3.11 mi24321+5914224+3914224+3924122(Top 91%)14122(Top 93%)14122(Top 993%)
Half13.11 mi0.68 mi24283+3814206+1814206+1823510(Top 88%)13859(Top 91%)13859(Top 975%)
25K15.53 mi2.42 mi24186+9714158+4814158+4823863(Top 90%)13958(Top 92%)13958(Top 982%)
30K18.64 mi3.11 mi24307-12114184-2614184-2624627(Top 93%)14250(Top 94%)14250(Top 1002%)
20M20.00 mi1.36 mi24511-20414273-8914273-8925749(Top 97%)14740(Top 97%)14740(Top 1037%)
21M21.00 mi1.00 mi24634-12314321-4814321-4825491(Top 96%)14613(Top 96%)14613(Top 1028%)
35K21.75 mi0.75 mi24706-7214347-2614347-2625643(Top 96%)14652(Top 97%)14652(Top 1030%)
23M23.00 mi1.25 mi24850-14414396-4914396-4926030(Top 98%)14857(Top 98%)14857(Top 1045%)
24M24.00 mi1.00 mi24896-4614403-714403-725321(Top 95%)14460(Top 95%)14460(Top 1017%)
40K24.85 mi0.85 mi24927-3114410-714410-725079(Top 94%)14340(Top 94%)14340(Top 1008%)
25.2M25.20 mi0.35 mi2492714413-314413-324301(Top 91%)13951(Top 92%)13951(Top 981%)
Finish26.22 mi1.02 mi24970-4314427-1414427-1425492(Top 96%)14556(Top 96%)14556(Top 1024%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23986

Males

14081

M55-59

14081

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23851

Males

14022

M55-59

14022

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23986

Males

14081

M55-59

14081

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24122

Males

14122

M55-59

14122

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23510

Males

13859

M55-59

13859

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23863

Males

13958

M55-59

13958

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24627

Males

14250

M55-59

14250

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25749

Males

14740

M55-59

14740

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25491

Males

14613

M55-59

14613

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

25643

Males

14652

M55-59

14652

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26030

Males

14857

M55-59

14857

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25321

Males

14460

M55-59

14460

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25079

Males

14340

M55-59

14340

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24301

Males

13951

M55-59

13951

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25492

Males

14556

M55-59

14556

Passing Analysis

Category:
Athletes Passed
1508
Passed By
1105
Net Change
+403
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25373
5K → 10K80613+793#25373#24580
10K → 15K23939+200#24580#24380
15K → 20K12768+59#24380#24321
20K → Half4810+38#24321#24283
Half → 25K13841+97#24283#24186
25K → 30K71192-121#24186#24307
30K → 20M8212-204#24307#24511
20M → 21M8131-123#24511#24634
21M → 35K880-72#24634#24706
35K → 23M2146-144#24706#24850
23M → 24M1258-46#24850#24896
24M → 40K2253-31#24896#24927
40K → 25.2M12120#24927#24927
25.2M → Finish750-43#24927#24970
TOTALS15081105+403
📊

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