Boston Marathon logo
BOSTON MARATHON 2024

Peter Fietz

Bib: 29221•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
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
9:53/mi
30:41
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:03:52
↑ 79↓ 1380.4%
15K· 9.32 mi
10:36/mi
1:36:48
↑ 67↓ 78
20K· 12.43 mi
11:00/mi
2:10:58
↑ 106↓ 860.1%
Half· 13.11 mi
10:58/mi
2:18:27
↑ 19↓ 370.5%
25K· 15.53 mi
11:21/mi
2:45:59
↑ 66↓ 880.2%
30K· 18.64 mi
11:58/mi
3:23:10
↑ 181↓ 1480.2%
20M
12:42/mi
3:40:26
↑ 64↓ 500.2%
21M
12:57/mi
3:53:23
↑ 106↓ 241.6%
35K· 21.75 mi
11:14/mi
4:01:47
↑ 17↓ 861.7%
23M
12:26/mi
4:17:21
↑ 23↓ 630.6%
24M
11:31/mi
4:28:52
↓ 821.3%
40K· 24.85 mi
12:06/mi
4:39:13
↓ 200.3%
25.2M
13:35/mi
4:43:54
↑ 13↓ 160.2%
Finish· 26.22 mi
11:16/mi
4:55:23
↑ 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
Time2:18:27
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:36:56
Pace11:58 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2730:419:5330:41
9:53
-
10K
6.21 mi12:27:381:03:5210:1733:11
10:41
+0:48
15K
9.32 mi13:00:341:36:4810:2332:56
10:36
-0:05
20K
12.43 mi13:34:442:10:5810:3234:10
11:00
+0:24
Half
13.11 mi13:42:132:18:2710:347:29
10:58
-0:02
25K
15.53 mi14:09:452:45:5910:4127:32
11:21
+0:23
30K
18.64 mi14:46:563:23:1010:5437:11
11:58
+0:37
20M
20.00 mi15:04:123:40:2611:0117:16
12:42
+0:44
21M
21.00 mi15:17:093:53:2311:0712:57
12:57
+0:15
35K
21.75 mi15:25:334:01:4711:078:24
11:14
-1:43
23M
23.00 mi15:41:074:17:2111:1115:34
12:26
+1:12
24M
24.00 mi15:52:384:28:5211:1211:31
11:31
-0:55
40K
24.85 mi16:02:594:39:1311:1410:21
12:06
+0:35
25.2M
25.20 mi16:07:404:43:5411:164:41
13:35
+1:29
Finish
26.22 mi16:19:094:55:2311:1611:29
11:16
-2:19

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

9:53 /mi

Average Pace

11:16 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:48

33% of race

Time at Steady Pace

1:40:35

34% of race

Time at Slower Pace

1:38:00

33% of race

Average Pace: 11:16 /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 mi11:54:2730:419:5330:41
9:53
#22689
10K
6.21 mi12:27:381:03:5210:1733:11
10:41
#23349
15K
9.32 mi13:00:341:36:4810:2332:56
10:36
#23278
20K
12.43 mi13:34:442:10:5810:3234:10
11:00
#23111
Half
13.11 mi13:42:132:18:2710:347:29
10:58
#23122
25K
15.53 mi14:09:452:45:5910:4127:32
11:21
#22969
30K
18.64 mi14:46:563:23:1010:5437:11
11:58
#22780
20M
20.00 mi15:04:123:40:2611:0117:16
12:42
#22769
21M
21.00 mi15:17:093:53:2311:0712:57
12:57
#22686
35K
21.75 mi15:25:334:01:4711:078:24
11:14
#22600
23M
23.00 mi15:41:074:17:2111:1115:34
12:26
#22542
24M
24.00 mi15:52:384:28:5211:1211:31
11:31
#22462
40K
24.85 mi16:02:594:39:1311:1410:21
12:06
#22403
25.2M
25.20 mi16:07:404:43:5411:164:41
13:35
#22392
Finish
26.22 mi16:19:094:55:2311:1611:29
11:16
#22377
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi22689133921339223084(Top 90%)13563(Top 93%)13563(Top 2198%)
10K6.21 mi3.10 mi23349-66013711-31913711-31923824(Top 93%)13909(Top 95%)13909(Top 2254%)
15K9.32 mi3.11 mi23278+7113672+3913672+3923084(Top 90%)13563(Top 93%)13563(Top 2198%)
20K12.43 mi3.11 mi23111+16713589+8313589+8322621(Top 89%)13329(Top 91%)13329(Top 2160%)
Half13.11 mi0.68 mi23122-11135891358923456(Top 92%)13653(Top 94%)13653(Top 2213%)
25K15.53 mi2.42 mi22969+15313486+10313486+10322180(Top 87%)13037(Top 89%)13037(Top 2113%)
30K18.64 mi3.11 mi22780+18913361+12513361+12521878(Top 86%)12738(Top 87%)12738(Top 2065%)
20M20.00 mi1.36 mi22769+1113331+3013331+3022469(Top 88%)12930(Top 89%)12930(Top 2096%)
21M21.00 mi1.00 mi22686+8313270+6113270+6120640(Top 81%)11961(Top 82%)11961(Top 1939%)
35K21.75 mi0.75 mi22600+8613222+4813222+4820287(Top 79%)11754(Top 81%)11754(Top 1905%)
23M23.00 mi1.25 mi22542+5813173+4913173+4921566(Top 84%)12369(Top 85%)12369(Top 2005%)
24M24.00 mi1.00 mi22462+8013126+4713126+4720452(Top 80%)11755(Top 81%)11755(Top 1905%)
40K24.85 mi0.85 mi22403+5913076+5013076+5020659(Top 81%)11794(Top 81%)11794(Top 1912%)
25.2M25.20 mi0.35 mi22392+1113061+1513061+1520872(Top 82%)11899(Top 82%)11899(Top 1929%)
Finish26.22 mi1.02 mi22377+1513040+2113040+2121963(Top 86%)12484(Top 86%)12484(Top 2023%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23084

Males

13563

M65-69

13563

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23824

Males

13909

M65-69

13909

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23084

Males

13563

M65-69

13563

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22621

Males

13329

M65-69

13329

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23456

Males

13653

M65-69

13653

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

22180

Males

13037

M65-69

13037

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

21878

Males

12738

M65-69

12738

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

22469

Males

12930

M65-69

12930

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

20640

Males

11961

M65-69

11961

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20287

Males

11754

M65-69

11754

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21566

Males

12369

M65-69

12369

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

20452

Males

11755

M65-69

11755

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20659

Males

11794

M65-69

11794

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20872

Males

11899

M65-69

11899

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21963

Males

12484

M65-69

12484

Passing Analysis

Category:
Athletes Passed
1567
Passed By
1255
Net Change
+312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22689
5K → 10K41701-660#22689#23349
10K → 15K16695+71#23349#23278
15K → 20K23972+167#23278#23111
20K → Half2839-11#23111#23122
Half → 25K20552+153#23122#22969
25K → 30K25162+189#22969#22780
30K → 20M8978+11#22780#22769
20M → 21M10623+83#22769#22686
21M → 35K937+86#22686#22600
35K → 23M9032+58#22600#22542
23M → 24M9414+80#22542#22462
24M → 40K8324+59#22462#22403
40K → 25.2M2615+11#22403#22392
25.2M → Finish5641+15#22392#22377
TOTALS15671255+312
📊

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