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BOSTON MARATHON 2023

Joselio Ramirez

Bib: 11735•M

NV

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
7:21/mi
22:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:14/mi
45:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:08:34
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:32:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:38:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:04/mi
1:57:46
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:25:07
↑ 181↓ 1480.2%
20M
8:51/mi
2:37:09
↑ 64↓ 500.2%
21M
9:52/mi
2:47:01
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
2:53:27
↑ 17↓ 861.7%
23M
9:52/mi
3:05:48
↑ 23↓ 630.6%
24M
10:05/mi
3:15:53
↓ 821.3%
40K· 24.85 mi
11:01/mi
3:25:18
↓ 200.3%
25.2M
12:02/mi
3:29:27
↑ 13↓ 160.2%
Finish· 26.22 mi
10:11/mi
3:39:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:12
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time2:01:38
Pace9:17 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3422:507:2122:50
7:21
-
10K
6.21 mi11:13:0245:187:1722:28
7:14
-0:07
15K
9.32 mi11:36:181:08:347:2123:16
7:29
+0:15
20K
12.43 mi12:00:301:32:467:2824:12
7:47
+0:18
Half
13.11 mi12:05:561:38:127:295:26
7:58
+0:11
25K
15.53 mi12:25:301:57:467:3519:34
8:04
+0:06
30K
18.64 mi12:52:512:25:077:4727:21
8:48
+0:44
20M
20.00 mi13:04:532:37:097:5112:02
8:51
+0:03
21M
21.00 mi13:14:452:47:017:579:52
9:52
+1:01
35K
21.75 mi13:21:112:53:277:596:26
8:36
-1:16
23M
23.00 mi13:33:323:05:488:0512:21
9:52
+1:16
24M
24.00 mi13:43:373:15:538:1010:05
10:05
+0:13
40K
24.85 mi13:53:023:25:188:169:25
11:01
+0:56
25.2M
25.20 mi13:57:113:29:278:194:09
12:02
+1:01
Finish
26.22 mi14:07:343:39:508:2310:23
10:11
-1:51

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

7:14 /mi

Average Pace

8:23 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:46

54% of race

Time at Steady Pace

45:49

21% of race

Time at Slower Pace

56:15

26% of race

Average Pace: 8:23 /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 mi10:50:3422:507:2122:50
7:21
#8452
10K
6.21 mi11:13:0245:187:1722:28
7:14
#8381
15K
9.32 mi11:36:181:08:347:2123:16
7:29
#8890
20K
12.43 mi12:00:301:32:467:2824:12
7:47
#9530
Half
13.11 mi12:05:561:38:127:295:26
7:58
#9773
25K
15.53 mi12:25:301:57:467:3519:34
8:04
#10315
30K
18.64 mi12:52:512:25:077:4727:21
8:48
#11486
20M
20.00 mi13:04:532:37:097:5112:02
8:51
#11832
21M
21.00 mi13:14:452:47:017:579:52
9:52
#12284
35K
21.75 mi13:21:112:53:277:596:26
8:36
#12435
23M
23.00 mi13:33:323:05:488:0512:21
9:52
#13032
24M
24.00 mi13:43:373:15:538:1010:05
10:05
#13600
40K
24.85 mi13:53:023:25:188:169:25
11:01
#14209
25.2M
25.20 mi13:57:113:29:278:194:09
12:02
#14453
Finish
26.22 mi14:07:343:39:508:2310:23
10:11
#14901
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi84527271727110087(Top 38%)8196(Top 54%)8196(Top 576%)
10K6.21 mi3.10 mi8381+717200+717200+718338(Top 31%)7170(Top 47%)7170(Top 504%)
15K9.32 mi3.11 mi8890-5097499-2997499-29910087(Top 38%)8196(Top 54%)8196(Top 576%)
20K12.43 mi3.11 mi9530-6407875-3767875-37611649(Top 44%)8872(Top 58%)8872(Top 624%)
Half13.11 mi0.68 mi9773-2438022-1478022-14714044(Top 53%)9927(Top 65%)9927(Top 698%)
25K15.53 mi2.42 mi10315-5428299-2778299-27713301(Top 50%)9481(Top 62%)9481(Top 667%)
30K18.64 mi3.11 mi11486-11718789-4908789-49016072(Top 60%)10505(Top 69%)10505(Top 739%)
20M20.00 mi1.36 mi11832-3468918-1298918-12915723(Top 59%)10294(Top 68%)10294(Top 724%)
21M21.00 mi1.00 mi12284-4529103-1859103-18517486(Top 66%)10987(Top 72%)10987(Top 773%)
35K21.75 mi0.75 mi12435-1519141-389141-3815820(Top 59%)10211(Top 67%)10211(Top 718%)
23M23.00 mi1.25 mi13032-5979373-2329373-23219587(Top 74%)11830(Top 78%)11830(Top 832%)
24M24.00 mi1.00 mi13600-5689582-2099582-20921007(Top 79%)12429(Top 82%)12429(Top 874%)
40K24.85 mi0.85 mi14209-6099795-2139795-21322371(Top 84%)13012(Top 86%)13012(Top 915%)
25.2M25.20 mi0.35 mi14453-2449880-859880-8522526(Top 85%)13081(Top 86%)13081(Top 920%)
Finish26.22 mi1.02 mi14901-44810030-15010030-15022242(Top 84%)12963(Top 85%)12963(Top 912%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10087

Males

8196

M55-59

8196

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8338

Males

7170

M55-59

7170

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10087

Males

8196

M55-59

8196

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11649

Males

8872

M55-59

8872

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14044

Males

9927

M55-59

9927

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13301

Males

9481

M55-59

9481

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16072

Males

10505

M55-59

10505

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15723

Males

10294

M55-59

10294

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

17486

Males

10987

M55-59

10987

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15820

Males

10211

M55-59

10211

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19587

Males

11830

M55-59

11830

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21007

Males

12429

M55-59

12429

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22371

Males

13012

M55-59

13012

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22526

Males

13081

M55-59

13081

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22242

Males

12963

M55-59

12963

Passing Analysis

Category:
Athletes Passed
485
Passed By
6932
Net Change
-6449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8452
5K → 10K269198+71#8452#8381
10K → 15K35544-509#8381#8890
15K → 20K26666-640#8890#9530
20K → Half0243-243#9530#9773
Half → 25K34574-542#9773#10315
25K → 30K231194-1171#10315#11486
30K → 20M29375-346#11486#11832
20M → 21M16468-452#11832#12284
21M → 35K20171-151#12284#12435
35K → 23M10607-597#12435#13032
23M → 24M6574-568#13032#13600
24M → 40K6615-609#13600#14209
40K → 25.2M2246-244#14209#14453
25.2M → Finish9457-448#14453#14901
TOTALS4856932-6449
📊

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