Boston Marathon logo
BOSTON MARATHON 2023

Ryan Sippel

Bib: 5931•M

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Division (M18-39)
#0 / 5285
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:45
Rank: #750
Start → 5K
18:45 | 6:02/mi
10K· 6.21 mi
37:02
Rank: #648 (+102)
5K → 10K
18:17 | 5:53/mi
15K· 9.32 mi
55:11
Rank: #573 (+75)
10K → 15K
18:09 | 5:51/mi
20K· 12.43 mi
1:14:03
Rank: #595 (-22)
15K → 20K
18:52 | 6:04/mi
Half· 13.11 mi
1:18:03
Rank: #581 (+14)
20K → Half
4:00 | 5:52/mi
25K· 15.53 mi
1:32:36
Rank: #567 (+14)
Half → 25K
14:33 | 6:00/mi
30K· 18.64 mi
1:51:45
Rank: #562 (+5)
25K → 30K
19:09 | 6:10/mi
20M
2:00:24
Rank: #582 (-20)
30K → 20M
8:39 | 6:22/mi
21M
2:07:22
Rank: #624 (-42)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:11:59
Rank: #631 (-7)
21M → 35K
4:37 | 6:10/mi
23M
2:19:55
Rank: #628 (+3)
35K → 23M
7:56 | 6:20/mi
24M
2:25:48
Rank: #617 (+11)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:31:08
Rank: #611 (+6)
24M → 40K
5:20 | 6:14/mi
25.2M
2:33:34
Rank: #614 (-3)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:40:21
Rank: #649 (-35)
25.2M → Finish
6:47 | 6:39/mi

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
Time1:18:03
Pace5:57 /mi
2nd Half
Distance13.11 mi
Time1:22:18
Pace6:17 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1518:456:0218:45
6:02
-
10K
6.21 mi10:39:3237:025:5818:17
5:53
-0:09
15K
9.32 mi10:57:4155:115:5518:09
5:51
-0:02
20K
12.43 mi11:16:331:14:035:5818:52
6:04
+0:13
Half
13.11 mi11:20:331:18:035:574:00
5:52
-0:12
25K
15.53 mi11:35:061:32:365:5814:33
6:00
+0:08
30K
18.64 mi11:54:151:51:456:0019:09
6:10
+0:10
20M
20.00 mi12:02:542:00:246:018:39
6:22
+0:12
21M
21.00 mi12:09:522:07:226:046:58
6:58
+0:36
35K
21.75 mi12:14:292:11:596:044:37
6:10
-0:48
23M
23.00 mi12:22:252:19:556:057:56
6:20
+0:10
24M
24.00 mi12:28:182:25:486:055:53
5:53
-0:27
40K
24.85 mi12:33:382:31:086:055:20
6:14
+0:21
25.2M
25.20 mi12:36:042:33:346:062:26
7:03
+0:49
Finish
26.22 mi12:42:512:40:216:076:47
6:39
-0:24

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

5:51 /mi

Average Pace

6:07 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:19

29% of race

Time at Steady Pace

1:29:12

56% of race

Time at Slower Pace

24:50

15% of race

Average Pace: 6:07 /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 mi10:21:1518:456:0218:45
6:02
#750
10K
6.21 mi10:39:3237:025:5818:17
5:53
#648
15K
9.32 mi10:57:4155:115:5518:09
5:51
#573
20K
12.43 mi11:16:331:14:035:5818:52
6:04
#595
Half
13.11 mi11:20:331:18:035:574:00
5:52
#581
25K
15.53 mi11:35:061:32:365:5814:33
6:00
#567
30K
18.64 mi11:54:151:51:456:0019:09
6:10
#562
20M
20.00 mi12:02:542:00:246:018:39
6:22
#582
21M
21.00 mi12:09:522:07:226:046:58
6:58
#624
35K
21.75 mi12:14:292:11:596:044:37
6:10
#631
23M
23.00 mi12:22:252:19:556:057:56
6:20
#628
24M
24.00 mi12:28:182:25:486:055:53
5:53
#617
40K
24.85 mi12:33:382:31:086:055:20
6:14
#611
25.2M
25.20 mi12:36:042:33:346:062:26
7:03
#614
Finish
26.22 mi12:42:512:40:216:076:47
6:39
#649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi750702702417(Top 2%)383(Top 3%)383(Top 7%)
10K6.21 mi3.10 mi648+102604+98604+98563(Top 2%)520(Top 3%)520(Top 10%)
15K9.32 mi3.11 mi573+75530+74530+74417(Top 2%)383(Top 3%)383(Top 7%)
20K12.43 mi3.11 mi595-22552-22552-22709(Top 3%)667(Top 4%)667(Top 13%)
Half13.11 mi0.68 mi581+14539+13539+13487(Top 2%)449(Top 3%)449(Top 8%)
25K15.53 mi2.42 mi567+14526+13526+13545(Top 2%)507(Top 3%)507(Top 10%)
30K18.64 mi3.11 mi562+5522+4522+4614(Top 2%)578(Top 4%)578(Top 11%)
20M20.00 mi1.36 mi582-20542-20542-201022(Top 4%)978(Top 6%)978(Top 19%)
21M21.00 mi1.00 mi624-42583-41583-411960(Top 7%)1855(Top 12%)1855(Top 35%)
35K21.75 mi0.75 mi631-7590-7590-71126(Top 4%)1070(Top 7%)1070(Top 20%)
23M23.00 mi1.25 mi628+3588+2588+2909(Top 3%)864(Top 6%)864(Top 16%)
24M24.00 mi1.00 mi617+11577+11577+11371(Top 1%)345(Top 2%)345(Top 7%)
40K24.85 mi0.85 mi611+6571+6571+6727(Top 3%)688(Top 5%)688(Top 13%)
25.2M25.20 mi0.35 mi614-3574-3574-31854(Top 7%)1737(Top 11%)1737(Top 33%)
Finish26.22 mi1.02 mi649-35608-34608-343238(Top 12%)2910(Top 19%)2910(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

417

Males

383

M18-39

383

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

563

Males

520

M18-39

520

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

417

Males

383

M18-39

383

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

709

Males

667

M18-39

667

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

487

Males

449

M18-39

449

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

545

Males

507

M18-39

507

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

614

Males

578

M18-39

578

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1022

Males

978

M18-39

978

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1960

Males

1855

M18-39

1855

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1126

Males

1070

M18-39

1070

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

909

Males

864

M18-39

864

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

371

Males

345

M18-39

345

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

727

Males

688

M18-39

688

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1854

Males

1737

M18-39

1737

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3238

Males

2910

M18-39

2910

Passing Analysis

Category:
Athletes Passed
305
Passed By
204
Net Change
+101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#750
5K → 10K1086+102#750#648
10K → 15K750+75#648#573
15K → 20K931-22#573#595
20K → Half140+14#595#581
Half → 25K228+14#581#567
25K → 30K1813+5#567#562
30K → 20M727-20#562#582
20M → 21M143-42#582#624
21M → 35K512-7#624#631
35K → 23M1613+3#631#628
23M → 24M132+11#628#617
24M → 40K104+6#617#611
40K → 25.2M47-3#611#614
25.2M → Finish338-35#614#649
TOTALS305204+101
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing