San Francisco Marathon logo
SF MARATHON 2024

Kevin Byon

Brea, CA

Bib: 6321 M 26

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Top 34%
Gender (Male)
#0 / 4127
Top 40%
Division (M25-29)
#0 / 910
Top 44%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
12 ft elev
1.81M
9:16/mi
16:46
↓ 10
9 ft elev
6.52M
9:28/mi
1:01:22
↑ 275↓ 930.7%
192 ft elev
10.89M
8:55/mi
1:40:22
↑ 201↓ 3180.5%
88 ft elev
Garmin Hill Challenge· 11.40 mi
10:31/mi
1:45:44
↑ 134↓ 792.0%
122 ft elev
14.95M
8:18/mi
2:15:11
↑ 251↓ 2250.1%
142 ft elev
18M
10:12/mi
2:46:18
↑ 165↓ 600.7%
249 ft elev
24.69M
10:05/mi
3:53:45
↑ 142↓ 3770.7%
13 ft elev
Finish· 26.22 mi
8:57/mi
4:07:26
→ flat
13 ft elev
Course Elevation
4–285 ft
≈
×23story building
•▲ 1212 ft climb · ▼ 1211 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:40:0916:469:1616:46
9:16
-
6.52M
6.52 mi06:24:451:01:229:2544:36
9:28
+0:12
10.89M
10.89 mi07:03:451:40:229:1339:00
8:55
-0:33
Garmin Hill Challenge
11.40 mi07:09:071:45:449:165:22
10:31
+1:36
14.95M
14.95 mi07:38:342:15:119:0329:27
8:18
-2:13
18M
18.00 mi08:09:412:46:189:1431:07
10:12
+1:54
24.69M
24.69 mi09:17:083:53:459:281:07:27
10:05
-0:07
Finish
26.22 mi09:30:494:07:269:2713:41
8:57
-1:08

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

8:18 /mi

Average Pace

9:27 /mi

Slowest Pace

10:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:08

33% of race

Time at Steady Pace

1:01:22

25% of race

Time at Slower Pace

1:43:56

42% of race

Average Pace: 9:26 /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
1.81M
1.81 mi05:40:0916:469:1616:46
9:16
#2634
6.52M
6.52 mi06:24:451:01:229:2544:36
9:28
#2615
10.89M
10.89 mi07:03:451:40:229:1339:00
8:55
#2365
Garmin Hill Challenge
11.40 mi07:09:071:45:449:165:22
10:31
#2290
14.95M
14.95 mi07:38:342:15:119:0329:27
8:18
#2191
18M
18.00 mi08:09:412:46:189:1431:07
10:12
#2082
24.69M
24.69 mi09:17:083:53:459:281:07:27
10:05
#1998
Finish
26.22 mi09:30:494:07:269:2713:41
8:57
#1952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi2634215849526342158495
6.52M6.52 mi4.71 mi2615+192159-1498-326172157500
10.89M10.89 mi4.37 mi2365+2501971+188466+3219821678406
Garmin Hill Challenge11.40 mi0.51 mi2290+751913+58458+817431496385
14.95M14.95 mi3.55 mi2191+991838+75440+1819441647406
18M18.00 mi3.05 mi2082+1091743+95422+1818891595398
24.69M24.69 mi6.69 mi1998+841667+76405+1720141624404
Finish26.22 mi1.53 mi1952+461635+32403+216671338335

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 46%
×1human
+6ft-10ft

Overall

2634

Males

2158

M25-29

498

1.81M→6.52M

1.8 - 6.5 mi

Top 46%
×16story building
+275ft-93ft

Overall

2617

Males

2157

M25-29

502

6.52M→10.89M

6.5 - 10.9 mi

Top 35%
×20story building
+201ft-318ft

Overall

1982

Males

1678

M25-29

406

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 31%
×11story building
+134ft-79ft

Overall

1743

Males

1496

M25-29

386

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 34%
×17story building
+251ft-225ft

Overall

1944

Males

1647

M25-29

406

14.95M→18M

14.9 - 18.0 mi

Top 33%
×12story building
+165ft-60ft

Overall

1889

Males

1595

M25-29

398

18M→24.69M

18.0 - 24.7 mi

Top 35%
×22story building
+142ft-377ft

Overall

2014

Males

1624

M25-29

404

24.69M→Finish

24.7 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

1667

Males

1338

M25-29

335

Passing Analysis

Category:
Athletes Passed
993*
Passed By
311
Net Change
+682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2634
1.81M → 6.52M182*163+19#2634#2615
6.52M → 10.89M260*10+250#2615#2365
10.89M → Garmin Hill Challenge772+75#2365#2290
Garmin Hill Challenge → 14.95M116*17+99#2290#2191
14.95M → 18M13425+109#2191#2082
18M → 24.69M170*86+84#2082#1998
24.69M → Finish54*8+46#1998#1952
TOTALS993*311+682

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

Passing Charts

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

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events