Boston Marathon logo
BOSTON MARATHON 2024

Ryan Dietrich

Bib: 10138•M

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 26%
Division (M45-49)
#0 / 2218
Top 37%
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
6:45/mi
20:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
43:04
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:05:12
↑ 67↓ 78
20K· 12.43 mi
7:14/mi
1:27:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:32:33
↑ 19↓ 370.5%
25K· 15.53 mi
7:19/mi
1:50:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:38/mi
2:14:01
↑ 181↓ 1480.2%
20M
8:02/mi
2:24:56
↑ 64↓ 500.2%
21M
9:27/mi
2:34:23
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:40:22
↑ 17↓ 861.7%
23M
8:43/mi
2:51:17
↑ 23↓ 630.6%
24M
8:31/mi
2:59:48
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:07:14
↓ 200.3%
25.2M
9:43/mi
3:10:35
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:18:50
↑ 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
Time1:32:33
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:46:17
Pace8:06 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1920:586:4520:58
6:45
-
10K
6.21 mi11:10:2543:046:5622:06
7:07
+0:22
15K
9.32 mi11:32:331:05:127:0022:08
7:07
0:00
20K
12.43 mi11:55:021:27:417:0322:29
7:14
+0:07
Half
13.11 mi11:59:541:32:337:044:52
7:08
-0:06
25K
15.53 mi12:17:381:50:177:0617:44
7:19
+0:11
30K
18.64 mi12:41:222:14:017:1123:44
7:38
+0:19
20M
20.00 mi12:52:172:24:567:1510:55
8:02
+0:24
21M
21.00 mi13:01:442:34:237:219:27
9:27
+1:25
35K
21.75 mi13:07:432:40:227:225:59
8:00
-1:27
23M
23.00 mi13:18:382:51:177:2710:55
8:43
+0:43
24M
24.00 mi13:27:092:59:487:308:31
8:31
-0:12
40K
24.85 mi13:34:353:07:147:327:26
8:42
+0:11
25.2M
25.20 mi13:37:563:10:357:343:21
9:43
+1:01
Finish
26.22 mi13:46:113:18:507:358:15
8:06
-1:37

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

6:45 /mi

Average Pace

7:35 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:17

55% of race

Time at Steady Pace

48:53

25% of race

Time at Slower Pace

39:40

20% of race

Average Pace: 7:35 /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 mi10:48:1920:586:4520:58
6:45
#5228
10K
6.21 mi11:10:2543:046:5622:06
7:07
#6375
15K
9.32 mi11:32:331:05:127:0022:08
7:07
#6572
20K
12.43 mi11:55:021:27:417:0322:29
7:14
#6508
Half
13.11 mi11:59:541:32:337:044:52
7:08
#6506
25K
15.53 mi12:17:381:50:177:0617:44
7:19
#6324
30K
18.64 mi12:41:222:14:017:1123:44
7:38
#6103
20M
20.00 mi12:52:172:24:567:1510:55
8:02
#6092
21M
21.00 mi13:01:442:34:237:219:27
9:27
#6277
35K
21.75 mi13:07:432:40:227:225:59
8:00
#6275
23M
23.00 mi13:18:382:51:177:2710:55
8:43
#6372
24M
24.00 mi13:27:092:59:487:308:31
8:31
#6434
40K
24.85 mi13:34:353:07:147:327:26
8:42
#6492
25.2M
25.20 mi13:37:563:10:357:343:21
9:43
#6528
Finish
26.22 mi13:46:113:18:507:358:15
8:06
#6611
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5228482748276945(Top 27%)6033(Top 41%)6033(Top 272%)
10K6.21 mi3.10 mi6375-11475700-8735700-8737360(Top 29%)6355(Top 44%)6355(Top 287%)
15K9.32 mi3.11 mi6572-1975826-1265826-1266945(Top 27%)6033(Top 41%)6033(Top 272%)
20K12.43 mi3.11 mi6508+645758+685758+686602(Top 26%)5717(Top 39%)5717(Top 258%)
Half13.11 mi0.68 mi6506+25753+55753+56509(Top 25%)5662(Top 39%)5662(Top 255%)
25K15.53 mi2.42 mi6324+1825587+1665587+1665902(Top 23%)5118(Top 35%)5118(Top 231%)
30K18.64 mi3.11 mi6103+2215371+2165371+2165808(Top 23%)4884(Top 34%)4884(Top 220%)
20M20.00 mi1.36 mi6092+115330+415330+416944(Top 27%)5400(Top 37%)5400(Top 243%)
21M21.00 mi1.00 mi6277-1855427-975427-9710583(Top 41%)7031(Top 48%)7031(Top 317%)
35K21.75 mi0.75 mi6275+25396+315396+317730(Top 30%)5604(Top 38%)5604(Top 253%)
23M23.00 mi1.25 mi6372-975426-305426-309633(Top 38%)6401(Top 44%)6401(Top 289%)
24M24.00 mi1.00 mi6434-625427-15427-19521(Top 37%)6291(Top 43%)6291(Top 284%)
40K24.85 mi0.85 mi6492-585416+115416+119334(Top 37%)6054(Top 42%)6054(Top 273%)
25.2M25.20 mi0.35 mi6528-365425-95425-99602(Top 38%)6122(Top 42%)6122(Top 276%)
Finish26.22 mi1.02 mi6611-835448-235448-239104(Top 36%)5971(Top 41%)5971(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

6945

Males

6033

M45-49

6033

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7360

Males

6355

M45-49

6355

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

6945

Males

6033

M45-49

6033

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6602

Males

5717

M45-49

5717

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6509

Males

5662

M45-49

5662

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5902

Males

5118

M45-49

5118

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5808

Males

4884

M45-49

4884

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6944

Males

5400

M45-49

5400

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10583

Males

7031

M45-49

7031

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7730

Males

5604

M45-49

5604

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9633

Males

6401

M45-49

6401

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9521

Males

6291

M45-49

6291

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9334

Males

6054

M45-49

6054

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9602

Males

6122

M45-49

6122

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9104

Males

5971

M45-49

5971

Passing Analysis

Category:
Athletes Passed
1420
Passed By
2803
Net Change
-1383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5228
5K → 10K211168-1147#5228#6375
10K → 15K82279-197#6375#6572
15K → 20K190126+64#6572#6508
20K → Half3836+2#6508#6506
Half → 25K23250+182#6506#6324
25K → 30K339118+221#6324#6103
30K → 20M10695+11#6103#6092
20M → 21M65250-185#6092#6277
21M → 35K6462+2#6277#6275
35K → 23M87184-97#6275#6372
23M → 24M60122-62#6372#6434
24M → 40K67125-58#6434#6492
40K → 25.2M2763-36#6492#6528
25.2M → Finish42125-83#6528#6611
TOTALS14202803-1383
📊

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