Boston Marathon logo
BOSTON MARATHON 2024

John Pasch

Bib: 12559•M

ME

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M50-54)
#0 / 1935
Top 25%
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
7:25/mi
23:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:34
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:31:40
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:36:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:54:58
↑ 66↓ 880.2%
30K· 18.64 mi
7:37/mi
2:18:38
↑ 181↓ 1480.2%
20M
7:43/mi
2:29:07
↑ 64↓ 500.2%
21M
8:30/mi
2:37:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:43:46
↑ 17↓ 861.7%
23M
8:10/mi
2:54:00
↑ 23↓ 630.6%
24M
8:12/mi
3:02:12
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:09:16
↓ 200.3%
25.2M
8:39/mi
3:12:15
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:19:52
↑ 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
Time1:36:39
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:43:13
Pace7:52 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5823:037:2523:03
7:25
-
10K
6.21 mi11:14:4945:547:2322:51
7:21
-0:04
15K
9.32 mi11:37:291:08:347:2122:40
7:18
-0:03
20K
12.43 mi12:00:351:31:407:2323:06
7:26
+0:08
Half
13.11 mi12:05:341:36:397:224:59
7:18
-0:08
25K
15.53 mi12:23:531:54:587:2418:19
7:33
+0:15
30K
18.64 mi12:47:332:18:387:2623:40
7:37
+0:04
20M
20.00 mi12:58:022:29:077:2710:29
7:43
+0:06
21M
21.00 mi13:06:322:37:377:308:30
8:30
+0:47
35K
21.75 mi13:12:412:43:467:326:09
8:13
-0:17
23M
23.00 mi13:22:552:54:007:3410:14
8:10
-0:03
24M
24.00 mi13:31:073:02:127:368:12
8:12
+0:02
40K
24.85 mi13:38:113:09:167:377:04
8:16
+0:04
25.2M
25.20 mi13:41:103:12:157:382:59
8:39
+0:23
Finish
26.22 mi13:48:473:19:527:387:37
7:28
-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

7:18 /mi

Average Pace

7:38 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:44

78% of race

Time at Steady Pace

40:09

20% of race

Time at Slower Pace

2:59

1% of race

Average Pace: 7:37 /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 mi10:51:5823:037:2523:03
7:25
#10075
10K
6.21 mi11:14:4945:547:2322:51
7:21
#9517
15K
9.32 mi11:37:291:08:347:2122:40
7:18
#9021
20K
12.43 mi12:00:351:31:407:2323:06
7:26
#8676
Half
13.11 mi12:05:341:36:397:224:59
7:18
#8615
25K
15.53 mi12:23:531:54:587:2418:19
7:33
#8325
30K
18.64 mi12:47:332:18:387:2623:40
7:37
#7683
20M
20.00 mi12:58:022:29:077:2710:29
7:43
#7414
21M
21.00 mi13:06:322:37:377:308:30
8:30
#7272
35K
21.75 mi13:12:412:43:467:326:09
8:13
#7283
23M
23.00 mi13:22:552:54:007:3410:14
8:10
#7149
24M
24.00 mi13:31:073:02:127:368:12
8:12
#7110
40K
24.85 mi13:38:113:09:167:377:04
8:16
#7055
25.2M
25.20 mi13:41:103:12:157:382:59
8:39
#6985
Finish
26.22 mi13:48:473:19:527:387:37
7:28
#6862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10075799879988121(Top 32%)6788(Top 47%)6788(Top 351%)
10K6.21 mi3.10 mi9517+5587666+3327666+3329073(Top 36%)7376(Top 51%)7376(Top 381%)
15K9.32 mi3.11 mi9021+4967359+3077359+3078121(Top 32%)6788(Top 47%)6788(Top 351%)
20K12.43 mi3.11 mi8676+3457125+2347125+2347881(Top 31%)6529(Top 45%)6529(Top 337%)
Half13.11 mi0.68 mi8615+617086+397086+397640(Top 30%)6386(Top 44%)6386(Top 330%)
25K15.53 mi2.42 mi8325+2906881+2056881+2057326(Top 29%)6018(Top 41%)6018(Top 311%)
30K18.64 mi3.11 mi7683+6426405+4766405+4765706(Top 22%)4814(Top 33%)4814(Top 249%)
20M20.00 mi1.36 mi7414+2696213+1926213+1925292(Top 21%)4436(Top 30%)4436(Top 229%)
21M21.00 mi1.00 mi7272+1426081+1326081+1326208(Top 24%)4801(Top 33%)4801(Top 248%)
35K21.75 mi0.75 mi7283-116055+266055+269054(Top 35%)6272(Top 43%)6272(Top 324%)
23M23.00 mi1.25 mi7149+1345910+1455910+1456645(Top 26%)4888(Top 34%)4888(Top 253%)
24M24.00 mi1.00 mi7110+395845+655845+657731(Top 30%)5355(Top 37%)5355(Top 277%)
40K24.85 mi0.85 mi7055+555770+755770+757124(Top 28%)4925(Top 34%)4925(Top 255%)
25.2M25.20 mi0.35 mi6985+705713+575713+575040(Top 20%)3761(Top 26%)3761(Top 194%)
Finish26.22 mi1.02 mi6862+1235597+1165597+1165490(Top 21%)4073(Top 28%)4073(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8121

Males

6788

M50-54

6788

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9073

Males

7376

M50-54

7376

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8121

Males

6788

M50-54

6788

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7881

Males

6529

M50-54

6529

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7640

Males

6386

M50-54

6386

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7326

Males

6018

M50-54

6018

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5706

Males

4814

M50-54

4814

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5292

Males

4436

M50-54

4436

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6208

Males

4801

M50-54

4801

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9054

Males

6272

M50-54

6272

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6645

Males

4888

M50-54

4888

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

7731

Males

5355

M50-54

5355

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7124

Males

4925

M50-54

4925

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5040

Males

3761

M50-54

3761

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5490

Males

4073

M50-54

4073

Passing Analysis

Category:
Athletes Passed
3744*
Passed By
531
Net Change
+3213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10075
5K → 10K614*56+558#10075#9517
10K → 15K51216+496#9517#9021
15K → 20K37732+345#9021#8676
20K → Half698+61#8676#8615
Half → 25K33848+290#8615#8325
25K → 30K65513+642#8325#7683
30K → 20M2778+269#7683#7414
20M → 21M18745+142#7414#7272
21M → 35K8293-11#7272#7283
35K → 23M19662+134#7283#7149
23M → 24M11071+39#7149#7110
24M → 40K10550+55#7110#7055
40K → 25.2M755+70#7055#6985
25.2M → Finish14724+123#6985#6862
TOTALS3744*531+3213

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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