Boston Marathon logo
BOSTON MARATHON 2024

Stephen Parker

Bib: 19712•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 43%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 45%
Division (M60-64)
#0 / 1173
Top 16%
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
7:47/mi
24:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:33
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:37:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:42:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:55/mi
2:01:24
↑ 66↓ 880.2%
30K· 18.64 mi
8:28/mi
2:27:42
↑ 181↓ 1480.2%
20M
8:26/mi
2:39:10
↑ 64↓ 500.2%
21M
9:32/mi
2:48:42
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:54:51
↑ 17↓ 861.7%
23M
8:54/mi
3:05:59
↑ 23↓ 630.6%
24M
8:52/mi
3:14:51
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:22:48
↓ 200.3%
25.2M
11:07/mi
3:26:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:36:00
↑ 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
Time1:42:12
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:53:48
Pace8:41 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1824:117:4724:11
7:47
-
10K
6.21 mi11:41:2948:227:4724:11
7:47
0:00
15K
9.32 mi12:05:401:12:337:4724:11
7:47
0:00
20K
12.43 mi12:30:111:37:047:4924:31
7:53
+0:06
Half
13.11 mi12:35:191:42:127:485:08
7:31
-0:22
25K
15.53 mi12:54:312:01:247:4919:12
7:55
+0:24
30K
18.64 mi13:20:492:27:427:5526:18
8:28
+0:33
20M
20.00 mi13:32:172:39:107:5711:28
8:26
-0:02
21M
21.00 mi13:41:492:48:428:029:32
9:32
+1:06
35K
21.75 mi13:47:582:54:518:026:09
8:13
-1:19
23M
23.00 mi13:59:063:05:598:0511:08
8:54
+0:41
24M
24.00 mi14:07:583:14:518:078:52
8:52
-0:02
40K
24.85 mi14:15:553:22:488:107:57
9:18
+0:26
25.2M
25.20 mi14:19:453:26:388:123:50
11:07
+1:49
Finish
26.22 mi14:29:073:36:008:159:22
9:11
-1:56

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

7:31 /mi

Average Pace

8:15 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:24

56% of race

Time at Steady Pace

52:47

24% of race

Time at Slower Pace

41:49

19% of race

Average Pace: 8:14 /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 mi11:17:1824:117:4724:11
7:47
#12951
10K
6.21 mi11:41:2948:227:4724:11
7:47
#12734
15K
9.32 mi12:05:401:12:337:4724:11
7:47
#12386
20K
12.43 mi12:30:111:37:047:4924:31
7:53
#11991
Half
13.11 mi12:35:191:42:127:485:08
7:31
#11830
25K
15.53 mi12:54:312:01:247:4919:12
7:55
#11391
30K
18.64 mi13:20:492:27:427:5526:18
8:28
#11124
20M
20.00 mi13:32:172:39:107:5711:28
8:26
#10881
21M
21.00 mi13:41:492:48:428:029:32
9:32
#10820
35K
21.75 mi13:47:582:54:518:026:09
8:13
#10743
23M
23.00 mi13:59:063:05:598:0511:08
8:54
#10690
24M
24.00 mi14:07:583:14:518:078:52
8:52
#10703
40K
24.85 mi14:15:553:22:488:107:57
9:18
#10748
25.2M
25.20 mi14:19:453:26:388:123:50
11:07
#10827
Finish
26.22 mi14:29:073:36:008:159:22
9:11
#10993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi129519217921711793(Top 46%)8640(Top 59%)8640(Top 737%)
10K6.21 mi3.10 mi12734+2179120+979120+9712507(Top 49%)8996(Top 62%)8996(Top 767%)
15K9.32 mi3.11 mi12386+3488952+1688952+16811793(Top 46%)8640(Top 59%)8640(Top 737%)
20K12.43 mi3.11 mi11991+3958755+1978755+19711065(Top 43%)8195(Top 56%)8195(Top 699%)
Half13.11 mi0.68 mi11830+1618668+878668+879284(Top 36%)7322(Top 50%)7322(Top 624%)
25K15.53 mi2.42 mi11391+4398436+2328436+2329656(Top 38%)7323(Top 50%)7323(Top 624%)
30K18.64 mi3.11 mi11124+2678207+2298207+22910467(Top 41%)7524(Top 52%)7524(Top 641%)
20M20.00 mi1.36 mi10881+2438039+1688039+1689101(Top 36%)6584(Top 45%)6584(Top 561%)
21M21.00 mi1.00 mi10820+617944+957944+9510966(Top 43%)7207(Top 49%)7207(Top 614%)
35K21.75 mi0.75 mi10743+777878+667878+669089(Top 36%)6307(Top 43%)6307(Top 538%)
23M23.00 mi1.25 mi10690+537790+887790+8810600(Top 41%)6867(Top 47%)6867(Top 585%)
24M24.00 mi1.00 mi10703-137752+387752+3811447(Top 45%)7284(Top 50%)7284(Top 621%)
40K24.85 mi0.85 mi10748-457720+327720+3212227(Top 48%)7552(Top 52%)7552(Top 644%)
25.2M25.20 mi0.35 mi10827-797735-157735-1514838(Top 58%)8835(Top 61%)8835(Top 753%)
Finish26.22 mi1.02 mi10993-1667775-407775-4015091(Top 59%)9026(Top 62%)9026(Top 769%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11793

Males

8640

M60-64

8640

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12507

Males

8996

M60-64

8996

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11793

Males

8640

M60-64

8640

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11065

Males

8195

M60-64

8195

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9284

Males

7322

M60-64

7322

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9656

Males

7323

M60-64

7323

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10467

Males

7524

M60-64

7524

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9101

Males

6584

M60-64

6584

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10966

Males

7207

M60-64

7207

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9089

Males

6307

M60-64

6307

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10600

Males

6867

M60-64

6867

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11447

Males

7284

M60-64

7284

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12227

Males

7552

M60-64

7552

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14838

Males

8835

M60-64

8835

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15091

Males

9026

M60-64

9026

Passing Analysis

Category:
Athletes Passed
3298
Passed By
1340
Net Change
+1958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12951
5K → 10K404187+217#12951#12734
10K → 15K42274+348#12734#12386
15K → 20K45358+395#12386#11991
20K → Half1632+161#11991#11830
Half → 25K46223+439#11830#11391
25K → 30K418151+267#11391#11124
30K → 20M28138+243#11124#10881
20M → 21M172111+61#10881#10820
21M → 35K10124+77#10820#10743
35K → 23M172119+53#10743#10690
23M → 24M108121-13#10690#10703
24M → 40K85130-45#10703#10748
40K → 25.2M21100-79#10748#10827
25.2M → Finish36202-166#10827#10993
TOTALS32981340+1958
📊

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