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BOSTON MARATHON 2024

Matthew Kiesz

Bib: 937•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Division (M18-39)
#0 / 4849
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:35
Rank: #875
Start → 5K
18:35 | 5:59/mi
10K· 6.21 mi
37:19
Rank: #901 (-26)
5K → 10K
18:44 | 6:02/mi
15K· 9.32 mi
56:14
Rank: #926 (-25)
10K → 15K
18:55 | 6:05/mi
20K· 12.43 mi
1:16:32
Rank: #1194 (-268)
15K → 20K
20:18 | 6:32/mi
Half· 13.11 mi
1:20:53
Rank: #1228 (-34)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:36:49
Rank: #1311 (-83)
Half → 25K
15:56 | 6:34/mi
30K· 18.64 mi
1:57:46
Rank: #1349 (-38)
25K → 30K
20:57 | 6:45/mi
20M
2:06:58
Rank: #1319 (+30)
30K → 20M
9:12 | 6:46/mi
21M
2:14:08
Rank: #1280 (+39)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:19:10
Rank: #1283 (-3)
21M → 35K
5:02 | 6:44/mi
23M
2:27:52
Rank: #1279 (+4)
35K → 23M
8:42 | 6:57/mi
24M
2:34:46
Rank: #1291 (-12)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:40:47
Rank: #1301 (-10)
24M → 40K
6:01 | 7:02/mi
25.2M
2:43:22
Rank: #1293 (+8)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:49:36
Rank: #1227 (+66)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:53
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5018:355:5918:35
5:59
-
10K
6.21 mi10:37:3437:196:0018:44
6:02
+0:03
15K
9.32 mi10:56:2956:146:0218:55
6:05
+0:03
20K
12.43 mi11:16:471:16:326:1020:18
6:32
+0:27
Half
13.11 mi11:21:081:20:536:104:21
6:23
-0:09
25K
15.53 mi11:37:041:36:496:1415:56
6:34
+0:11
30K
18.64 mi11:58:011:57:466:1920:57
6:45
+0:11
20M
20.00 mi12:07:132:06:586:219:12
6:46
+0:01
21M
21.00 mi12:14:232:14:086:237:10
7:10
+0:24
35K
21.75 mi12:19:252:19:106:245:02
6:44
-0:26
23M
23.00 mi12:28:072:27:526:268:42
6:57
+0:13
24M
24.00 mi12:35:012:34:466:276:54
6:54
-0:03
40K
24.85 mi12:41:022:40:476:286:01
7:02
+0:08
25.2M
25.20 mi12:43:372:43:226:292:35
7:29
+0:27
Finish
26.22 mi12:49:512:49:366:286:14
6:07
-1:22

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

5:59 /mi

Average Pace

6:28 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:49

39% of race

Time at Steady Pace

1:18:19

46% of race

Time at Slower Pace

24:28

14% of race

Average Pace: 6:28 /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 mi10:18:5018:355:5918:35
5:59
#875
10K
6.21 mi10:37:3437:196:0018:44
6:02
#901
15K
9.32 mi10:56:2956:146:0218:55
6:05
#926
20K
12.43 mi11:16:471:16:326:1020:18
6:32
#1194
Half
13.11 mi11:21:081:20:536:104:21
6:23
#1228
25K
15.53 mi11:37:041:36:496:1415:56
6:34
#1311
30K
18.64 mi11:58:011:57:466:1920:57
6:45
#1349
20M
20.00 mi12:07:132:06:586:219:12
6:46
#1319
21M
21.00 mi12:14:232:14:086:237:10
7:10
#1280
35K
21.75 mi12:19:252:19:106:245:02
6:44
#1283
23M
23.00 mi12:28:072:27:526:268:42
6:57
#1279
24M
24.00 mi12:35:012:34:466:276:54
6:54
#1291
40K
24.85 mi12:41:022:40:476:286:01
7:02
#1301
25.2M
25.20 mi12:43:372:43:226:292:35
7:29
#1293
Finish
26.22 mi12:49:512:49:366:286:14
6:07
#1227
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8758458451018(Top 4%)982(Top 7%)982(Top 20%)
10K6.21 mi3.10 mi901-26866-21866-21949(Top 4%)912(Top 6%)912(Top 19%)
15K9.32 mi3.11 mi926-25893-27893-271018(Top 4%)982(Top 7%)982(Top 20%)
20K12.43 mi3.11 mi1194-2681155-2621155-2622317(Top 9%)2224(Top 15%)2224(Top 46%)
Half13.11 mi0.68 mi1228-341189-341189-341939(Top 8%)1869(Top 13%)1869(Top 39%)
25K15.53 mi2.42 mi1311-831267-781267-782031(Top 8%)1948(Top 13%)1948(Top 40%)
30K18.64 mi3.11 mi1349-381304-371304-371730(Top 7%)1650(Top 11%)1650(Top 34%)
20M20.00 mi1.36 mi1319+301271+331271+331498(Top 6%)1419(Top 10%)1419(Top 29%)
21M21.00 mi1.00 mi1280+391233+381233+381460(Top 6%)1376(Top 9%)1376(Top 28%)
35K21.75 mi0.75 mi1283-31235-21235-21968(Top 8%)1815(Top 12%)1815(Top 37%)
23M23.00 mi1.25 mi1279+41229+61229+61749(Top 7%)1611(Top 11%)1611(Top 33%)
24M24.00 mi1.00 mi1291-121241-121241-121982(Top 8%)1789(Top 12%)1789(Top 37%)
40K24.85 mi0.85 mi1301-101248-71248-71934(Top 8%)1734(Top 12%)1734(Top 36%)
25.2M25.20 mi0.35 mi1293+81240+81240+81377(Top 5%)1249(Top 9%)1249(Top 26%)
Finish26.22 mi1.02 mi1227+661173+671173+67594(Top 2%)555(Top 4%)555(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1018

Males

982

M18-39

982

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

949

Males

912

M18-39

912

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1018

Males

982

M18-39

982

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2317

Males

2224

M18-39

2224

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

1939

Males

1869

M18-39

1869

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2031

Males

1948

M18-39

1948

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1730

Males

1650

M18-39

1650

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1498

Males

1419

M18-39

1419

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1460

Males

1376

M18-39

1376

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

1968

Males

1815

M18-39

1815

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1749

Males

1611

M18-39

1611

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

1982

Males

1789

M18-39

1789

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

1934

Males

1734

M18-39

1734

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1377

Males

1249

M18-39

1249

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

594

Males

555

M18-39

555

Passing Analysis

Category:
Athletes Passed
453
Passed By
805
Net Change
-352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#875
5K → 10K3864-26#875#901
10K → 15K2550-25#901#926
15K → 20K4272-268#926#1194
20K → Half640-34#1194#1228
Half → 25K32115-83#1228#1311
25K → 30K63101-38#1311#1349
30K → 20M5121+30#1349#1319
20M → 21M5415+39#1319#1280
21M → 35K2124-3#1280#1283
35K → 23M3228+4#1283#1279
23M → 24M2638-12#1279#1291
24M → 40K1727-10#1291#1301
40K → 25.2M157+8#1301#1293
25.2M → Finish693+66#1293#1227
TOTALS453805-352
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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