Boston Marathon logo
BOSTON MARATHON 2024

John Austin

Bib: 17608•M

UT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
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
7:52/mi
24:27
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:35/mi
1:18:59
↑ 67↓ 78
20K· 12.43 mi
10:07/mi
1:50:26
↑ 106↓ 860.1%
Half· 13.11 mi
9:55/mi
1:57:12
↑ 19↓ 370.5%
25K· 15.53 mi
9:54/mi
2:21:13
↑ 66↓ 880.2%
30K· 18.64 mi
10:52/mi
2:54:58
↑ 181↓ 1480.2%
20M
16:37/mi
3:17:33
↑ 64↓ 500.2%
21M
19:23/mi
3:36:56
↑ 106↓ 241.6%
35K· 21.75 mi
16:29/mi
3:49:16
↑ 17↓ 861.7%
23M
13:04/mi
4:05:38
↑ 23↓ 630.6%
24M
10:42/mi
4:16:20
↓ 821.3%
40K· 24.85 mi
12:23/mi
4:26:55
↓ 200.3%
25.2M
17:01/mi
4:32:47
↑ 13↓ 160.2%
Finish· 26.22 mi
10:48/mi
4:43:47
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:12
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:46:35
Pace12:42 /mi
📊Positive Split: 42.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0524:277:5224:27
7:52
-
10K
6.21 mi11:40:5049:127:5524:45
7:58
+0:06
15K
9.32 mi12:10:371:18:598:2829:47
9:35
+1:37
20K
12.43 mi12:42:041:50:268:5331:27
10:07
+0:32
Half
13.11 mi12:48:501:57:128:566:46
9:55
-0:12
25K
15.53 mi13:12:512:21:139:0524:01
9:54
-0:01
30K
18.64 mi13:46:362:54:589:2333:45
10:52
+0:58
20M
20.00 mi14:09:113:17:339:5322:35
16:37
+5:45
21M
21.00 mi14:28:343:36:5610:2019:23
19:23
+2:46
35K
21.75 mi14:40:543:49:1610:3312:20
16:29
-2:54
23M
23.00 mi14:57:164:05:3810:4116:22
13:04
-3:25
24M
24.00 mi15:07:584:16:2010:4110:42
10:42
-2:22
40K
24.85 mi15:18:334:26:5510:4410:35
12:23
+1:41
25.2M
25.20 mi15:24:254:32:4710:495:52
17:01
+4:38
Finish
26.22 mi15:35:254:43:4710:5011:00
10:48
-6:13

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

7:52 /mi

Average Pace

10:50 /mi

Slowest Pace

19:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:12

17% of race

Time at Steady Pace

2:38:03

56% of race

Time at Slower Pace

1:16:32

27% of race

Average Pace: 10:49 /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 mi11:16:0524:277:5224:27
7:52
#13636
10K
6.21 mi11:40:5049:127:5524:45
7:58
#13793
15K
9.32 mi12:10:371:18:598:2829:47
9:35
#16928
20K
12.43 mi12:42:041:50:268:5331:27
10:07
#18427
Half
13.11 mi12:48:501:57:128:566:46
9:55
#18639
25K
15.53 mi13:12:512:21:139:0524:01
9:54
#18707
30K
18.64 mi13:46:362:54:589:2333:45
10:52
#18970
20M
20.00 mi14:09:113:17:339:5322:35
16:37
#20145
21M
21.00 mi14:28:343:36:5610:2019:23
19:23
#20974
35K
21.75 mi14:40:543:49:1610:3312:20
16:29
#21358
23M
23.00 mi14:57:164:05:3810:4116:22
13:04
#21456
24M
24.00 mi15:07:584:16:2010:4110:42
10:42
#21330
40K
24.85 mi15:18:334:26:5510:4410:35
12:23
#21314
25.2M
25.20 mi15:24:254:32:4710:495:52
17:01
#21413
Finish
26.22 mi15:35:254:43:4710:5011:00
10:48
#21386
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi136369529952920917(Top 82%)12598(Top 86%)12598(Top 824%)
10K6.21 mi3.10 mi13793-1579554-259554-2513938(Top 55%)9594(Top 66%)9594(Top 627%)
15K9.32 mi3.11 mi16928-313510788-123410788-123420917(Top 82%)12598(Top 86%)12598(Top 824%)
20K12.43 mi3.11 mi18427-149911416-62811416-62820841(Top 82%)12536(Top 86%)12536(Top 820%)
Half13.11 mi0.68 mi18639-21211505-8911505-8921253(Top 83%)12666(Top 87%)12666(Top 828%)
25K15.53 mi2.42 mi18707-6811515-1011515-1018865(Top 74%)11518(Top 79%)11518(Top 753%)
30K18.64 mi3.11 mi18970-26311577-6211577-6219676(Top 77%)11698(Top 80%)11698(Top 765%)
20M20.00 mi1.36 mi20145-117512106-52912106-52925314(Top 99%)14428(Top 99%)14428(Top 944%)
21M21.00 mi1.00 mi20974-82912458-35212458-35225414(Top 99%)14490(Top 99%)14490(Top 948%)
35K21.75 mi0.75 mi21358-38412626-16812626-16825257(Top 99%)14379(Top 99%)14379(Top 940%)
23M23.00 mi1.25 mi21456-9812639-1312639-1322653(Top 89%)12930(Top 89%)12930(Top 846%)
24M24.00 mi1.00 mi21330+12612557+8212557+8218431(Top 72%)10730(Top 74%)10730(Top 702%)
40K24.85 mi0.85 mi21314+1612531+2612531+2621167(Top 83%)12054(Top 83%)12054(Top 788%)
25.2M25.20 mi0.35 mi21413-9912570-3912570-3924629(Top 96%)13950(Top 96%)13950(Top 912%)
Finish26.22 mi1.02 mi21386+2712538+3212538+3220800(Top 81%)11879(Top 81%)11879(Top 777%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20917

Males

12598

M55-59

12598

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

13938

Males

9594

M55-59

9594

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20917

Males

12598

M55-59

12598

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20841

Males

12536

M55-59

12536

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21253

Males

12666

M55-59

12666

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

18865

Males

11518

M55-59

11518

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19676

Males

11698

M55-59

11698

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

25314

Males

14428

M55-59

14428

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

25414

Males

14490

M55-59

14490

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

25257

Males

14379

M55-59

14379

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22653

Males

12930

M55-59

12930

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18431

Males

10730

M55-59

10730

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21167

Males

12054

M55-59

12054

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24629

Males

13950

M55-59

13950

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

20800

Males

11879

M55-59

11879

Passing Analysis

Category:
Athletes Passed
929
Passed By
8679
Net Change
-7750
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13636
5K → 10K236393-157#13636#13793
10K → 15K63141-3135#13793#16928
15K → 20K281527-1499#16928#18427
20K → Half13225-212#18427#18639
Half → 25K178246-68#18639#18707
25K → 30K139402-263#18707#18970
30K → 20M51180-1175#18970#20145
20M → 21M3832-829#20145#20974
21M → 35K12396-384#20974#21358
35K → 23M50148-98#21358#21456
23M → 24M1304+126#21456#21330
24M → 40K6145+16#21330#21314
40K → 25.2M5104-99#21314#21413
25.2M → Finish6336+27#21413#21386
TOTALS9298679-7750
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing