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BOSTON MARATHON 2023

Eduardo Moreno Morales

Bib: 12037•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M50-54)
#0 / 2052
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
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:30/mi
1:09:58
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:34:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:39:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
1:58:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:07/mi
2:23:39
↑ 181↓ 1480.2%
20M
8:13/mi
2:34:49
↑ 64↓ 500.2%
21M
8:56/mi
2:43:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:49:37
↑ 17↓ 861.7%
23M
8:24/mi
3:00:08
↑ 23↓ 630.6%
24M
8:21/mi
3:08:29
↓ 821.3%
40K· 24.85 mi
8:31/mi
3:15:46
↓ 200.3%
25.2M
9:37/mi
3:19:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:51/mi
3:28:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:19
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0823:387:3623:38
7:36
-
10K
6.21 mi11:14:1046:407:3123:02
7:25
-0:11
15K
9.32 mi11:37:281:09:587:3023:18
7:30
+0:05
20K
12.43 mi12:01:301:34:007:3424:02
7:44
+0:14
Half
13.11 mi12:06:491:39:197:355:19
7:48
+0:04
25K
15.53 mi12:25:551:58:257:3719:06
7:53
+0:05
30K
18.64 mi12:51:092:23:397:4225:14
8:07
+0:14
20M
20.00 mi13:02:192:34:497:4411:10
8:13
+0:06
21M
21.00 mi13:11:152:43:457:488:56
8:56
+0:43
35K
21.75 mi13:17:072:49:377:485:52
7:51
-1:05
23M
23.00 mi13:27:383:00:087:5010:31
8:24
+0:33
24M
24.00 mi13:35:593:08:297:518:21
8:21
-0:03
40K
24.85 mi13:43:163:15:467:537:17
8:31
+0:10
25.2M
25.20 mi13:46:353:19:057:543:19
9:37
+1:06
Finish
26.22 mi13:55:363:28:067:579:01
8:51
-0:46

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

7:25 /mi

Average Pace

7:57 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:19

48% of race

Time at Steady Pace

1:20:14

39% of race

Time at Slower Pace

28:33

14% of race

Average Pace: 7:56 /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 mi10:51:0823:387:3623:38
7:36
#10593
10K
6.21 mi11:14:1046:407:3123:02
7:25
#10131
15K
9.32 mi11:37:281:09:587:3023:18
7:30
#10121
20K
12.43 mi12:01:301:34:007:3424:02
7:44
#10382
Half
13.11 mi12:06:491:39:197:355:19
7:48
#10497
25K
15.53 mi12:25:551:58:257:3719:06
7:53
#10679
30K
18.64 mi12:51:092:23:397:4225:14
8:07
#10831
20M
20.00 mi13:02:192:34:497:4411:10
8:13
#10848
21M
21.00 mi13:11:152:43:457:488:56
8:56
#10982
35K
21.75 mi13:17:072:49:377:485:52
7:51
#10963
23M
23.00 mi13:27:383:00:087:5010:31
8:24
#11053
24M
24.00 mi13:35:593:08:297:518:21
8:21
#11182
40K
24.85 mi13:43:163:15:467:537:17
8:31
#11264
25.2M
25.20 mi13:46:353:19:057:543:19
9:37
#11364
Finish
26.22 mi13:55:363:28:067:579:01
8:51
#11645
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi105938451845110168(Top 38%)8237(Top 54%)8237(Top 401%)
10K6.21 mi3.10 mi10131+4628225+2268225+2269751(Top 37%)8033(Top 53%)8033(Top 391%)
15K9.32 mi3.11 mi10121+108236-118236-1110168(Top 38%)8237(Top 54%)8237(Top 401%)
20K12.43 mi3.11 mi10382-2618357-1218357-12111182(Top 42%)8663(Top 57%)8663(Top 422%)
Half13.11 mi0.68 mi10497-1158416-598416-5912580(Top 47%)9305(Top 61%)9305(Top 453%)
25K15.53 mi2.42 mi10679-1828474-588474-5811724(Top 44%)8798(Top 58%)8798(Top 429%)
30K18.64 mi3.11 mi10831-1528502-288502-2811786(Top 44%)8714(Top 57%)8714(Top 425%)
20M20.00 mi1.36 mi10848-178476+268476+2611795(Top 44%)8622(Top 57%)8622(Top 420%)
21M21.00 mi1.00 mi10982-1348516-408516-4012999(Top 49%)9032(Top 60%)9032(Top 440%)
35K21.75 mi0.75 mi10963+198491+258491+2510937(Top 41%)8086(Top 53%)8086(Top 394%)
23M23.00 mi1.25 mi11053-908518-278518-2712551(Top 47%)8706(Top 57%)8706(Top 424%)
24M24.00 mi1.00 mi11182-1298551-338551-3313505(Top 51%)9081(Top 60%)9081(Top 443%)
40K24.85 mi0.85 mi11264-828559-88559-813440(Top 50%)8979(Top 59%)8979(Top 438%)
25.2M25.20 mi0.35 mi11364-1008599-408599-4015660(Top 59%)9948(Top 66%)9948(Top 485%)
Finish26.22 mi1.02 mi11645-2818698-998698-9917236(Top 65%)10708(Top 71%)10708(Top 522%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10168

Males

8237

M50-54

8237

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9751

Males

8033

M50-54

8033

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10168

Males

8237

M50-54

8237

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11182

Males

8663

M50-54

8663

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12580

Males

9305

M50-54

9305

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11724

Males

8798

M50-54

8798

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11786

Males

8714

M50-54

8714

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11795

Males

8622

M50-54

8622

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12999

Males

9032

M50-54

9032

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10937

Males

8086

M50-54

8086

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12551

Males

8706

M50-54

8706

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13505

Males

9081

M50-54

9081

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13440

Males

8979

M50-54

8979

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15660

Males

9948

M50-54

9948

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17236

Males

10708

M50-54

10708

Passing Analysis

Category:
Athletes Passed
1403*
Passed By
2455
Net Change
-1052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10593
5K → 10K588*126+462#10593#10131
10K → 15K183173+10#10131#10121
15K → 20K80341-261#10121#10382
20K → Half8123-115#10382#10497
Half → 25K68250-182#10497#10679
25K → 30K139291-152#10679#10831
30K → 20M79*96-17#10831#10848
20M → 21M33167-134#10848#10982
21M → 35K5738+19#10982#10963
35K → 23M64154-90#10963#11053
23M → 24M32161-129#11053#11182
24M → 40K35117-82#11182#11264
40K → 25.2M15115-100#11264#11364
25.2M → Finish22303-281#11364#11645
TOTALS1403*2455-1052

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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