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BOSTON MARATHON 2024

Nathan Olson

Bib: 1768•M

AB

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
19:34
Rank: #2075
Start → 5K
19:34 | 6:18/mi
10K· 6.21 mi
38:42
Rank: #1648 (+427)
5K → 10K
19:08 | 6:10/mi
15K· 9.32 mi
57:50
Rank: #1498 (+150)
10K → 15K
19:08 | 6:10/mi
20K· 12.43 mi
1:17:25
Rank: #1434 (+64)
15K → 20K
19:35 | 6:18/mi
Half· 13.11 mi
1:21:39
Rank: #1420 (+14)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:00
Rank: #1352 (+68)
Half → 25K
15:21 | 6:20/mi
30K· 18.64 mi
1:57:38
Rank: #1326 (+26)
25K → 30K
20:38 | 6:38/mi
20M
2:06:47
Rank: #1290 (+36)
30K → 20M
9:09 | 6:44/mi
21M
2:14:00
Rank: #1265 (+25)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:18:57
Rank: #1258 (+7)
21M → 35K
4:57 | 6:37/mi
23M
2:27:26
Rank: #1218 (+40)
35K → 23M
8:29 | 6:47/mi
24M
2:34:07
Rank: #1208 (+10)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:39:57
Rank: #1201 (+7)
24M → 40K
5:50 | 6:49/mi
25.2M
2:42:30
Rank: #1189 (+12)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:49:22
Rank: #1198 (-9)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:39
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:27:43
Pace6:41 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0919:346:1819:34
6:18
-
10K
6.21 mi10:39:1738:426:1419:08
6:10
-0:08
15K
9.32 mi10:58:2557:506:1219:08
6:10
0:00
20K
12.43 mi11:18:001:17:256:1419:35
6:18
+0:08
Half
13.11 mi11:22:141:21:396:144:14
6:12
-0:06
25K
15.53 mi11:37:351:37:006:1515:21
6:20
+0:08
30K
18.64 mi11:58:131:57:386:1920:38
6:38
+0:18
20M
20.00 mi12:07:222:06:476:209:09
6:44
+0:06
21M
21.00 mi12:14:352:14:006:237:13
7:13
+0:29
35K
21.75 mi12:19:322:18:576:234:57
6:37
-0:36
23M
23.00 mi12:28:012:27:266:258:29
6:47
+0:10
24M
24.00 mi12:34:422:34:076:256:41
6:41
-0:06
40K
24.85 mi12:40:322:39:576:265:50
6:49
+0:08
25.2M
25.20 mi12:43:052:42:306:272:33
7:24
+0:35
Finish
26.22 mi12:49:572:49:226:286:52
6:44
-0:40

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

6:10 /mi

Average Pace

6:28 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:00

57% of race

Time at Steady Pace

56:46

34% of race

Time at Slower Pace

15:36

9% 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 mi10:20:0919:346:1819:34
6:18
#2075
10K
6.21 mi10:39:1738:426:1419:08
6:10
#1648
15K
9.32 mi10:58:2557:506:1219:08
6:10
#1498
20K
12.43 mi11:18:001:17:256:1419:35
6:18
#1434
Half
13.11 mi11:22:141:21:396:144:14
6:12
#1420
25K
15.53 mi11:37:351:37:006:1515:21
6:20
#1352
30K
18.64 mi11:58:131:57:386:1920:38
6:38
#1326
20M
20.00 mi12:07:222:06:476:209:09
6:44
#1290
21M
21.00 mi12:14:352:14:006:237:13
7:13
#1265
35K
21.75 mi12:19:322:18:576:234:57
6:37
#1258
23M
23.00 mi12:28:012:27:266:258:29
6:47
#1218
24M
24.00 mi12:34:422:34:076:256:41
6:41
#1208
40K
24.85 mi12:40:322:39:576:265:50
6:49
#1201
25.2M
25.20 mi12:43:052:42:306:272:33
7:24
#1189
Finish
26.22 mi12:49:572:49:226:286:52
6:44
#1198
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2075201020101230(Top 5%)1193(Top 8%)1193(Top 25%)
10K6.21 mi3.10 mi1648+4271593+4171593+4171361(Top 5%)1321(Top 9%)1321(Top 27%)
15K9.32 mi3.11 mi1498+1501452+1411452+1411230(Top 5%)1193(Top 8%)1193(Top 25%)
20K12.43 mi3.11 mi1434+641388+641388+641364(Top 5%)1319(Top 9%)1319(Top 27%)
Half13.11 mi0.68 mi1420+141374+141374+141328(Top 5%)1285(Top 9%)1285(Top 27%)
25K15.53 mi2.42 mi1352+681308+661308+661223(Top 5%)1179(Top 8%)1179(Top 24%)
30K18.64 mi3.11 mi1326+261281+271281+271450(Top 6%)1388(Top 10%)1388(Top 29%)
20M20.00 mi1.36 mi1290+361243+381243+381404(Top 5%)1330(Top 9%)1330(Top 27%)
21M21.00 mi1.00 mi1265+251220+231220+231588(Top 6%)1488(Top 10%)1488(Top 31%)
35K21.75 mi0.75 mi1258+71212+81212+81585(Top 6%)1481(Top 10%)1481(Top 31%)
23M23.00 mi1.25 mi1218+401171+411171+411240(Top 5%)1169(Top 8%)1169(Top 24%)
24M24.00 mi1.00 mi1208+101161+101161+101331(Top 5%)1239(Top 8%)1239(Top 26%)
40K24.85 mi0.85 mi1201+71153+81153+81350(Top 5%)1241(Top 9%)1241(Top 26%)
25.2M25.20 mi0.35 mi1189+121140+131140+131190(Top 5%)1088(Top 7%)1088(Top 22%)
Finish26.22 mi1.02 mi1198-91147-71147-72105(Top 8%)1831(Top 13%)1831(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1230

Males

1193

M18-39

1193

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1361

Males

1321

M18-39

1321

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1230

Males

1193

M18-39

1193

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1364

Males

1319

M18-39

1319

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1328

Males

1285

M18-39

1285

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1223

Males

1179

M18-39

1179

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1450

Males

1388

M18-39

1388

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1404

Males

1330

M18-39

1330

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1588

Males

1488

M18-39

1488

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1585

Males

1481

M18-39

1481

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1240

Males

1169

M18-39

1169

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1331

Males

1239

M18-39

1239

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1350

Males

1241

M18-39

1241

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1190

Males

1088

M18-39

1088

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2105

Males

1831

M18-39

1831

Passing Analysis

Category:
Athletes Passed
1145
Passed By
268
Net Change
+877
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2075
5K → 10K4347+427#2075#1648
10K → 15K1566+150#1648#1498
15K → 20K9026+64#1498#1434
20K → Half217+14#1434#1420
Half → 25K9022+68#1420#1352
25K → 30K8559+26#1352#1326
30K → 20M5721+36#1326#1290
20M → 21M4116+25#1290#1265
21M → 35K2215+7#1265#1258
35K → 23M5515+40#1258#1218
23M → 24M2515+10#1218#1208
24M → 40K2922+7#1208#1201
40K → 25.2M197+12#1201#1189
25.2M → Finish2130-9#1189#1198
TOTALS1145268+877
📊

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