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BOSTON MARATHON 2024

Mungai Wairia

Bib: 22379•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M65-69)
#0 / 617
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:28/mi
23:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
47:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:11:31
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:36:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:42:21
↑ 19↓ 370.5%
25K· 15.53 mi
8:20/mi
2:02:33
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:29:24
↑ 181↓ 1480.2%
20M
8:48/mi
2:41:21
↑ 64↓ 500.2%
21M
9:48/mi
2:51:09
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
2:57:29
↑ 17↓ 861.7%
23M
9:02/mi
3:08:48
↑ 23↓ 630.6%
24M
9:01/mi
3:17:49
↓ 821.3%
40K· 24.85 mi
9:19/mi
3:25:47
↓ 200.3%
25.2M
10:03/mi
3:29:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:52/mi
3:38:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:21
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:55:56
Pace8:51 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3823:117:2823:11
7:28
-
10K
6.21 mi11:45:3347:067:3523:55
7:42
+0:14
15K
9.32 mi12:09:581:11:317:4024:25
7:52
+0:10
20K
12.43 mi12:35:161:36:497:4725:18
8:09
+0:17
Half
13.11 mi12:40:481:42:217:485:32
8:07
-0:02
25K
15.53 mi13:01:002:02:337:5320:12
8:20
+0:13
30K
18.64 mi13:27:512:29:248:0126:51
8:39
+0:19
20M
20.00 mi13:39:482:41:218:0411:57
8:48
+0:09
21M
21.00 mi13:49:362:51:098:099:48
9:48
+1:00
35K
21.75 mi13:55:562:57:298:106:20
8:28
-1:20
23M
23.00 mi14:07:153:08:488:1311:19
9:02
+0:34
24M
24.00 mi14:16:163:17:498:159:01
9:01
-0:01
40K
24.85 mi14:24:143:25:478:177:58
9:19
+0:18
25.2M
25.20 mi14:27:423:29:158:183:28
10:03
+0:44
Finish
26.22 mi14:36:443:38:178:209:02
8:52
-1:11

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

7:28 /mi

Average Pace

8:20 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:21

47% of race

Time at Steady Pace

1:14:22

34% of race

Time at Slower Pace

41:34

19% of race

Average Pace: 8:20 /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 mi11:21:3823:117:2823:11
7:28
#10435
10K
6.21 mi11:45:3347:067:3523:55
7:42
#11130
15K
9.32 mi12:09:581:11:317:4024:25
7:52
#11503
20K
12.43 mi12:35:161:36:497:4725:18
8:09
#11818
Half
13.11 mi12:40:481:42:217:485:32
8:07
#11910
25K
15.53 mi13:01:002:02:337:5320:12
8:20
#11895
30K
18.64 mi13:27:512:29:248:0126:51
8:39
#11764
20M
20.00 mi13:39:482:41:218:0411:57
8:48
#11662
21M
21.00 mi13:49:362:51:098:099:48
9:48
#11668
35K
21.75 mi13:55:562:57:298:106:20
8:28
#11587
23M
23.00 mi14:07:153:08:488:1311:19
9:02
#11513
24M
24.00 mi14:16:163:17:498:159:01
9:01
#11520
40K
24.85 mi14:24:143:25:478:177:58
9:19
#11515
25.2M
25.20 mi14:27:423:29:158:183:28
10:03
#11493
Finish
26.22 mi14:36:443:38:178:209:02
8:52
#11556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi104358167816712376(Top 48%)8905(Top 61%)8905(Top 1443%)
10K6.21 mi3.10 mi11130-6958425-2588425-25811844(Top 46%)8712(Top 60%)8712(Top 1412%)
15K9.32 mi3.11 mi11503-3738560-1358560-13512376(Top 48%)8905(Top 61%)8905(Top 1443%)
20K12.43 mi3.11 mi11818-3158673-1138673-11312792(Top 50%)9030(Top 62%)9030(Top 1464%)
Half13.11 mi0.68 mi11910-928713-408713-4013402(Top 52%)9214(Top 63%)9214(Top 1493%)
25K15.53 mi2.42 mi11895+158662+518662+5112146(Top 48%)8521(Top 58%)8521(Top 1381%)
30K18.64 mi3.11 mi11764+1318523+1398523+13911391(Top 45%)7975(Top 55%)7975(Top 1293%)
20M20.00 mi1.36 mi11662+1028425+988425+9811038(Top 43%)7522(Top 52%)7522(Top 1219%)
21M21.00 mi1.00 mi11668-68354+718354+7112124(Top 47%)7771(Top 53%)7771(Top 1259%)
35K21.75 mi0.75 mi11587+818284+708284+7010511(Top 41%)6991(Top 48%)6991(Top 1133%)
23M23.00 mi1.25 mi11513+748182+1028182+10211355(Top 44%)7246(Top 50%)7246(Top 1174%)
24M24.00 mi1.00 mi11520-78132+508132+5012233(Top 48%)7666(Top 53%)7666(Top 1242%)
40K24.85 mi0.85 mi11515+58090+428090+4212315(Top 48%)7598(Top 52%)7598(Top 1231%)
25.2M25.20 mi0.35 mi11493+228061+298061+2911123(Top 44%)6948(Top 48%)6948(Top 1126%)
Finish26.22 mi1.02 mi11556-638036+258036+2513497(Top 53%)8237(Top 57%)8237(Top 1335%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12376

Males

8905

M65-69

8905

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11844

Males

8712

M65-69

8712

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12376

Males

8905

M65-69

8905

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12792

Males

9030

M65-69

9030

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13402

Males

9214

M65-69

9214

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12146

Males

8521

M65-69

8521

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11391

Males

7975

M65-69

7975

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

11038

Males

7522

M65-69

7522

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12124

Males

7771

M65-69

7771

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10511

Males

6991

M65-69

6991

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11355

Males

7246

M65-69

7246

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12233

Males

7666

M65-69

7666

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12315

Males

7598

M65-69

7598

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11123

Males

6948

M65-69

6948

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13497

Males

8237

M65-69

8237

Passing Analysis

Category:
Athletes Passed
1913
Passed By
3034
Net Change
-1121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10435
5K → 10K95790-695#10435#11130
10K → 15K106479-373#11130#11503
15K → 20K142457-315#11503#11818
20K → Half18110-92#11818#11910
Half → 25K246231+15#11910#11895
25K → 30K355224+131#11895#11764
30K → 20M18785+102#11764#11662
20M → 21M133139-6#11662#11668
21M → 35K11837+81#11668#11587
35K → 23M183109+74#11587#11513
23M → 24M101108-7#11513#11520
24M → 40K9994+5#11520#11515
40K → 25.2M5028+22#11515#11493
25.2M → Finish80143-63#11493#11556
TOTALS19133034-1121
📊

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