San Francisco Marathon logo
SF MARATHON 2026

Johnny Clifford

Bib: 1778•M•Age: 28

Whistler, BC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 45%
Gender (Male)
#0 / 5052
Top 50%
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:29
Rank: #1037
Start → 2M
16:29 | 8:14/mi
4M
34:14
Rank: #1442 (-405)
2M → 4M
17:45 | 8:53/mi
6M
51:38
Rank: #1480 (-38)
4M → 6M
17:24 | 8:42/mi
8M
1:09:15
Rank: #1596 (-116)
6M → 8M
17:37 | 8:48/mi
9.6M
1:24:00
Rank: #1655 (-59)
8M → 9.6M
14:45 | 9:13/mi
10M
1:26:20
Rank: #1632 (+23)
9.6M → 10M
2:20 | 5:50/mi
10.5M
1:31:55
Rank: #1576 (+56)
10M → 10.5M
5:35 | 11:10/mi
12M
1:45:19
Rank: #1723 (-147)
10.5M → 12M
13:24 | 8:56/mi
14M
2:07:36
Rank: #2168 (-445)
12M → 14M
22:17 | 11:08/mi
16M
2:28:26
Rank: #2637 (-469)
14M → 16M
20:50 | 10:25/mi
18M
2:49:15
Rank: #2625 (+12)
16M → 18M
20:49 | 10:25/mi
20M
3:10:58
Rank: #2682 (-57)
18M → 20M
21:43 | 10:51/mi
22M
3:37:15
Rank: #3098 (-416)
20M → 22M
26:17 | 13:08/mi
24M
4:03:19
Rank: #3273 (-175)
22M → 24M
26:04 | 13:02/mi
Finish· 26.22 mi
4:26:54
Rank: #3214 (+59)
24M → Finish
23:35 | 10:38/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 14MFaster
Distance14.00 mi
Time2:07:36
Pace9:07 /mi
2nd Half
Distance12.22 mi
Time2:19:18
Pace11:24 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:35:3516:298:1416:29
8:14
-
4M
4.00 mi05:53:2034:148:3417:45
8:53
+0:39
6M
6.00 mi06:10:4451:388:3617:24
8:42
-0:11
8M
8.00 mi06:28:211:09:158:3917:37
8:48
+0:06
9.6M
9.60 mi06:43:061:24:008:4514:45
9:13
+0:25
10M
10.00 mi06:45:261:26:208:382:20
5:50
-3:23
10.5M
10.50 mi06:51:011:31:558:455:35
11:10
+5:20
12M
12.00 mi07:04:251:45:198:4713:24
8:56
-2:14
14M
14.00 mi07:26:422:07:369:0722:17
11:08
+2:12
16M
16.00 mi07:47:322:28:269:1720:50
10:25
-0:43
18M
18.00 mi08:08:212:49:159:2420:49
10:25
0:00
20M
20.00 mi08:30:043:10:589:3321:43
10:51
+0:26
22M
22.00 mi08:56:213:37:159:5226:17
13:08
+2:17
24M
24.00 mi09:22:254:03:1910:0826:04
13:02
-0:06
Finish
26.22 mi09:46:004:26:5410:1123:35
10:38
-2:24

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

5:50 /mi

Average Pace

10:11 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:44

37% of race

Time at Steady Pace

1:54:49

43% of race

Time at Slower Pace

52:21

20% of race

Average Pace: 10:11 /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
2M
2.00 mi05:35:3516:298:1416:29
8:14
#1037
4M
4.00 mi05:53:2034:148:3417:45
8:53
#1442
6M
6.00 mi06:10:4451:388:3617:24
8:42
#1480
8M
8.00 mi06:28:211:09:158:3917:37
8:48
#1596
9.6M
9.60 mi06:43:061:24:008:4514:45
9:13
#1655
10M
10.00 mi06:45:261:26:208:382:20
5:50
#1632
10.5M
10.50 mi06:51:011:31:558:455:35
11:10
#1576
12M
12.00 mi07:04:251:45:198:4713:24
8:56
#1723
14M
14.00 mi07:26:422:07:369:0722:17
11:08
#2168
16M
16.00 mi07:47:322:28:269:1720:50
10:25
#2637
18M
18.00 mi08:08:212:49:159:2420:49
10:25
#2625
20M
20.00 mi08:30:043:10:589:3321:43
10:51
#2682
22M
22.00 mi08:56:213:37:159:5226:17
13:08
#3098
24M
24.00 mi09:22:254:03:1910:0826:04
13:02
#3273
Finish
26.22 mi09:46:004:26:5410:1123:35
10:38
#3214
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:55

Segment Time

8:48/mi

Pace

0.90 mi

Distance

Overall

1245

Men

1096

Division

275

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi10379132132757(Top 38%)2275(Top 45%)584(Top 50%)
4M4.00 mi2.00 mi1442-4051255-342302-891980(Top 28%)1682(Top 33%)391(Top 33%)
6M6.00 mi2.00 mi1480-381287-32310-81646(Top 23%)1411(Top 28%)348(Top 30%)
8M8.00 mi2.00 mi1596-1161385-98336-262113(Top 29%)1783(Top 35%)441(Top 38%)
9.6M9.60 mi1.60 mi1655-591432-47348-121999(Top 28%)1709(Top 34%)436(Top 37%)
10M10.00 mi0.40 mi1632+231410+22345+31366(Top 19%)1182(Top 23%)301(Top 26%)
10.5M10.50 mi0.50 mi1576+561362+48336+91340(Top 19%)1179(Top 23%)295(Top 25%)
12M12.00 mi1.50 mi1723-1471476-114360-242757(Top 38%)2275(Top 45%)584(Top 50%)
14M14.00 mi2.00 mi2168-4451829-353452-924148(Top 58%)3222(Top 64%)787(Top 67%)
16M16.00 mi2.00 mi2637-4692181-352543-915032(Top 70%)3732(Top 74%)909(Top 77%)
18M18.00 mi2.00 mi2625+122169+12540+32802(Top 39%)2225(Top 44%)557(Top 47%)
20M20.00 mi2.00 mi2682-572204-35550-103558(Top 50%)2702(Top 53%)666(Top 57%)
22M22.00 mi2.00 mi3098-4162486-282613-636098(Top 85%)4320(Top 86%)1014(Top 86%)
24M24.00 mi2.00 mi3273-1752586-100638-254815(Top 67%)3449(Top 68%)851(Top 72%)
Finish26.22 mi2.22 mi3214+592525+61620+183036(Top 42%)2245(Top 44%)567(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 38%
×1human
+6ft-11ft

Overall

2757

Males

2275

M25-29

586

2M→4M

2.0 - 4.0 mi

Top 28%
×4stories
+75ft-70ft

Overall

1980

Males

1682

M25-29

393

4M→6M

4.0 - 6.0 mi

Top 23%
×5stories
+71ft-18ft

Overall

1646

Males

1411

M25-29

351

6M→8M

6.0 - 8.0 mi

Top 29%
×9stories
+106ft-21ft

Overall

2113

Males

1783

M25-29

444

8M→9.6M

8.0 - 9.6 mi

Top 28%
×13stories
+117ft-177ft

Overall

1999

Males

1709

M25-29

438

9.6M→10M

9.6 - 10.0 mi

Top 19%
×1story
+17ft-12ft

Overall

1366

Males

1182

M25-29

303

10M→10.5M

10.0 - 10.5 mi

Top 19%
×9stories
+0ft-102ft

Overall

1340

Males

1179

M25-29

297

10.5M→12M

10.5 - 12.0 mi

Top 38%
×18stories
+304ft-125ft

Overall

2757

Males

2275

M25-29

586

12M→14M

12.0 - 14.0 mi

Top 58%
×9stories
+99ft-125ft

Overall

4148

Males

3222

M25-29

791

14M→16M

14.0 - 16.0 mi

Top 70%
×9stories
+124ft-78ft

Overall

5032

Males

3732

M25-29

912

16M→18M

16.0 - 18.0 mi

Top 39%
×8stories
+106ft-45ft

Overall

2802

Males

2225

M25-29

560

18M→20M

18.0 - 20.0 mi

Top 50%
×3stories
+52ft-26ft

Overall

3558

Males

2702

M25-29

667

20M→22M

20.0 - 22.0 mi

Top 85%
×21stories
+17ft-266ft

Overall

6098

Males

4320

M25-29

1016

22M→24M

22.0 - 24.0 mi

Top 67%
×3stories
+70ft-85ft

Overall

4815

Males

3449

M25-29

852

24M→Finish

24.0 - 26.2 mi

Top 42%
~flat
+2ft-2ft

Overall

3036

Males

2245

M25-29

567

Passing Analysis

Category:
Athletes Passed
458*
Passed By
2635
Net Change
-2177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1037
2M → 4M8413-405#1037#1442
4M → 6M3775-38#1442#1480
6M → 8M15*131-116#1480#1596
8M → 9.6M2483-59#1596#1655
9.6M → 10M318+23#1655#1632
10M → 10.5M593+56#1632#1576
10.5M → 12M12159-147#1576#1723
12M → 14M3*448-445#1723#2168
14M → 16M13*482-469#2168#2637
16M → 18M10189+12#2637#2625
18M → 20M40*97-57#2625#2682
20M → 22M4*420-416#2682#3098
22M → 24M21*196-175#3098#3273
24M → Finish90*31+59#3273#3214
TOTALS458*2635-2177

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events