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BOSTON MARATHON 2024

Efrén Muñoz Martinez

Bib: 4788•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Masters (Masters Men)
#0 / 9729
Top 3%
Division (M40-44)
#0 / 2009
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #2188
Start → 5K
6:19/mi
19:38 split
10K· 6.21 mi
39:37
Rank: #2387 (-199)
5K → 10K
6:26/mi
19:59 split
15K· 9.32 mi
59:24
Rank: #2246 (+141)
10K → 15K
6:22/mi
19:47 split
20K· 12.43 mi
1:19:43
Rank: #2237 (+9)
15K → 20K
6:32/mi
20:19 split
Half· 13.11 mi
1:24:04
Rank: #2210 (+27)
20K → Half
6:23/mi
4:21 split
25K· 15.53 mi
1:39:55
Rank: #2118 (+92)
Half → 25K
6:32/mi
15:51 split
30K· 18.64 mi
2:01:05
Rank: #2020 (+98)
25K → 30K
6:49/mi
21:10 split
20M
2:10:18
Rank: #1950 (+70)
30K → 20M
6:47/mi
9:13 split
21M
2:17:17
Rank: #1830 (+120)
20M → 21M
6:59/mi
6:59 split
35K· 21.75 mi
2:22:01
Rank: #1751 (+79)
21M → 35K
6:20/mi
4:44 split
23M
2:30:09
Rank: #1611 (+140)
35K → 23M
6:30/mi
8:08 split
24M
2:36:32
Rank: #1516 (+95)
23M → 24M
6:23/mi
6:23 split
40K· 24.85 mi
2:42:03
Rank: #1448 (+68)
24M → 40K
6:27/mi
5:31 split
25.2M
2:44:23
Rank: #1399 (+49)
40K → 25.2M
6:46/mi
2:20 split
Finish· 26.22 mi
2:50:24
Rank: #1315 (+84)
25.2M → Finish
5:54/mi
6:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:04
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:26:20
Pace6:35 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2619:386:1919:38
6:19
-
10K
6.21 mi10:42:2539:376:2319:59
6:26
+0:07
15K
9.32 mi11:02:1259:246:2219:47
6:22
-0:04
20K
12.43 mi11:22:311:19:436:2520:19
6:32
+0:10
Half
13.11 mi11:26:521:24:046:254:21
6:23
-0:09
25K
15.53 mi11:42:431:39:556:2615:51
6:32
+0:09
30K
18.64 mi12:03:532:01:056:3021:10
6:49
+0:17
20M
20.00 mi12:13:062:10:186:319:13
6:47
-0:02
21M
21.00 mi12:20:052:17:176:326:59
6:59
+0:12
35K
21.75 mi12:24:492:22:016:324:44
6:20
-0:39
23M
23.00 mi12:32:572:30:096:328:08
6:30
+0:10
24M
24.00 mi12:39:202:36:326:316:23
6:23
-0:07
40K
24.85 mi12:44:512:42:036:315:31
6:27
+0:04
25.2M
25.20 mi12:47:112:44:236:312:20
6:46
+0:19
Finish
26.22 mi12:53:122:50:246:306:01
5:54
-0:52

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

5:54 /mi

Average Pace

6:30 /mi

Slowest Pace

6:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:24

51% of race

Time at Steady Pace

1:17:01

45% of race

Time at Slower Pace

6:59

4% of race

Average Pace: 6:30 /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 mi10:22:2619:386:1919:38
6:19
#2188
10K
6.21 mi10:42:2539:376:2319:59
6:26
#2387
15K
9.32 mi11:02:1259:246:2219:47
6:22
#2246
20K
12.43 mi11:22:311:19:436:2520:19
6:32
#2237
Half
13.11 mi11:26:521:24:046:254:21
6:23
#2210
25K
15.53 mi11:42:431:39:556:2615:51
6:32
#2118
30K
18.64 mi12:03:532:01:056:3021:10
6:49
#2020
20M
20.00 mi12:13:062:10:186:319:13
6:47
#1950
21M
21.00 mi12:20:052:17:176:326:59
6:59
#1830
35K
21.75 mi12:24:492:22:016:324:44
6:20
#1751
23M
23.00 mi12:32:572:30:096:328:08
6:30
#1611
24M
24.00 mi12:39:202:36:326:316:23
6:23
#1516
40K
24.85 mi12:44:512:42:036:315:31
6:27
#1448
25.2M
25.20 mi12:47:112:44:236:312:20
6:46
#1399
Finish
26.22 mi12:53:122:50:246:306:01
5:54
#1315
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2188211421142018(Top 8%)1952(Top 13%)1952(Top 97%)
10K6.21 mi3.10 mi2387-1992300-1862300-1862578(Top 10%)2471(Top 17%)2471(Top 123%)
15K9.32 mi3.11 mi2246+1412168+1322168+1322018(Top 8%)1952(Top 13%)1952(Top 97%)
20K12.43 mi3.11 mi2237+92159+92159+92345(Top 9%)2250(Top 15%)2250(Top 112%)
Half13.11 mi0.68 mi2210+272133+262133+261942(Top 8%)1872(Top 13%)1872(Top 93%)
25K15.53 mi2.42 mi2118+922044+892044+891904(Top 7%)1828(Top 13%)1828(Top 91%)
30K18.64 mi3.11 mi2020+981950+941950+941970(Top 8%)1866(Top 13%)1866(Top 93%)
20M20.00 mi1.36 mi1950+701881+691881+691532(Top 6%)1451(Top 10%)1451(Top 72%)
21M21.00 mi1.00 mi1830+1201764+1171764+1171044(Top 4%)989(Top 7%)989(Top 49%)
35K21.75 mi0.75 mi1751+791686+781686+78882(Top 3%)834(Top 6%)834(Top 42%)
23M23.00 mi1.25 mi1611+1401546+1401546+140690(Top 3%)654(Top 4%)654(Top 33%)
24M24.00 mi1.00 mi1516+951452+941452+94751(Top 3%)708(Top 5%)708(Top 35%)
40K24.85 mi0.85 mi1448+681386+661386+66665(Top 3%)621(Top 4%)621(Top 31%)
25.2M25.20 mi0.35 mi1399+491339+471339+47338(Top 1%)312(Top 2%)312(Top 16%)
Finish26.22 mi1.02 mi1315+841259+801259+80330(Top 1%)309(Top 2%)309(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2018

Males

1952

M40-44

1952

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2578

Males

2471

M40-44

2471

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2018

Males

1952

M40-44

1952

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2345

Males

2250

M40-44

2250

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

1942

Males

1872

M40-44

1872

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1904

Males

1828

M40-44

1828

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

1970

Males

1866

M40-44

1866

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1532

Males

1451

M40-44

1451

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1044

Males

989

M40-44

989

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

882

Males

834

M40-44

834

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

690

Males

654

M40-44

654

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

751

Males

708

M40-44

708

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

665

Males

621

M40-44

621

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

338

Males

312

M40-44

312

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2story building
+22ft-21ft

Overall

330

Males

309

M40-44

309

Passing Analysis

Category:
Athletes Passed
1369
Passed By
496
Net Change
+873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2188
5K → 10K50249-199#2188#2387
10K → 15K17029+141#2387#2246
15K → 20K10091+9#2246#2237
20K → Half303+27#2237#2210
Half → 25K11927+92#2210#2118
25K → 30K16668+98#2118#2020
30K → 20M8313+70#2020#1950
20M → 21M1288+120#1950#1830
21M → 35K801+79#1830#1751
35K → 23M1411+140#1751#1611
23M → 24M961+95#1611#1516
24M → 40K724+68#1516#1448
40K → 25.2M490+49#1448#1399
25.2M → Finish851+84#1399#1315
TOTALS1369496+873
📊

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