San Francisco Marathon logo
SF MARATHON 2026

Michael Iriye

Bib: 4875•M•Age: 22

Tulare, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:10
Rank: #5280
Start → 2M
21:10 | 10:35/mi
4M
42:11
Rank: #5018 (+262)
2M → 4M
21:01 | 10:31/mi
6M
1:06:41
Rank: #5669 (-651)
4M → 6M
24:30 | 12:15/mi
8M
1:26:51
Rank: #5361 (+308)
6M → 8M
20:10 | 10:05/mi
9.6M
1:44:09
Rank: #5083 (+278)
8M → 9.6M
17:18 | 10:49/mi
10M
1:46:44
Rank: #4998 (+85)
9.6M → 10M
2:35 | 6:28/mi
10.5M
1:52:50
Rank: #4812 (+186)
10M → 10.5M
6:06 | 12:12/mi
12M
2:10:31
Rank: #5019 (-207)
10.5M → 12M
17:41 | 11:47/mi
14M
2:30:51
Rank: #4645 (+374)
12M → 14M
20:20 | 10:10/mi
16M
2:51:15
Rank: #4668 (-23)
14M → 16M
20:24 | 10:12/mi
18M
3:11:38
Rank: #4351 (+317)
16M → 18M
20:23 | 10:12/mi
20M
3:33:50
Rank: #4268 (+83)
18M → 20M
22:12 | 11:06/mi
22M
3:58:48
Rank: #4437 (-169)
20M → 22M
24:58 | 12:29/mi
24M
4:20:50
Rank: #4264 (+173)
22M → 24M
22:02 | 11:01/mi
Finish· 26.22 mi
4:40:28
Rank: #3919 (+345)
24M → Finish
19:38 | 8:51/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:30:51
Pace10:46 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:09:37
Pace10:36 /mi
📊Negative Split: 14.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:54:5121:1010:3521:10
10:35
-
4M
4.00 mi06:15:5242:1110:3321:01
10:31
-0:04
6M
6.00 mi06:40:221:06:4111:0724:30
12:15
+1:44
8M
8.00 mi07:00:321:26:5110:5120:10
10:05
-2:10
9.6M
9.60 mi07:17:501:44:0910:5117:18
10:49
+0:44
10M
10.00 mi07:20:251:46:4410:402:35
6:28
-4:21
10.5M
10.50 mi07:26:311:52:5010:456:06
12:12
+5:44
12M
12.00 mi07:44:122:10:3110:5317:41
11:47
-0:25
14M
14.00 mi08:04:322:30:5110:4620:20
10:10
-1:37
16M
16.00 mi08:24:562:51:1510:4220:24
10:12
+0:02
18M
18.00 mi08:45:193:11:3810:3920:23
10:12
0:00
20M
20.00 mi09:07:313:33:5010:4122:12
11:06
+0:54
22M
22.00 mi09:32:293:58:4810:5124:58
12:29
+1:23
24M
24.00 mi09:54:314:20:5010:5222:02
11:01
-1:28
Finish
26.22 mi10:14:094:40:2810:4219:38
8:51
-2:10

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:28 /mi

Average Pace

10:42 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

22:13

8% of race

Time at Steady Pace

3:05:00

66% of race

Time at Slower Pace

1:13:15

26% of race

Average Pace: 10:42 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:54:5121:1010:3521:10
10:35
#5280
4M
4.00 mi06:15:5242:1110:3321:01
10:31
#5018
6M
6.00 mi06:40:221:06:4111:0724:30
12:15
#5669
8M
8.00 mi07:00:321:26:5110:5120:10
10:05
#5361
9.6M
9.60 mi07:17:501:44:0910:5117:18
10:49
#5083
10M
10.00 mi07:20:251:46:4410:402:35
6:28
#4998
10.5M
10.50 mi07:26:311:52:5010:456:06
12:12
#4812
12M
12.00 mi07:44:122:10:3110:5317:41
11:47
#5019
14M
14.00 mi08:04:322:30:5110:4620:20
10:10
#4645
16M
16.00 mi08:24:562:51:1510:4220:24
10:12
#4668
18M
18.00 mi08:45:193:11:3810:3920:23
10:12
#4351
20M
20.00 mi09:07:313:33:5010:4122:12
11:06
#4268
22M
22.00 mi09:32:293:58:4810:5124:58
12:29
#4437
24M
24.00 mi09:54:314:20:5010:5222:02
11:01
#4264
Finish
26.22 mi10:14:094:40:2810:4219:38
8:51
#3919
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 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:41

Segment Time

9:39/mi

Pace

0.90 mi

Distance

Overall

2523

Men

2099

Division

308

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi528039475455869(Top 82%)4306(Top 85%)581(Top 90%)
4M4.00 mi2.00 mi5018+2623798+149528+174856(Top 68%)3700(Top 73%)503(Top 78%)
6M6.00 mi2.00 mi5669-6514196-398567-396489(Top 91%)4679(Top 93%)616(Top 95%)
8M8.00 mi2.00 mi5361+3084004+192549+184327(Top 60%)3365(Top 67%)478(Top 74%)
9.6M9.60 mi1.60 mi5083+2783839+165530+194181(Top 58%)3252(Top 64%)459(Top 71%)
10M10.00 mi0.40 mi4998+853783+56526+42850(Top 40%)2349(Top 46%)346(Top 53%)
10.5M10.50 mi0.50 mi4812+1863668+115515+112535(Top 35%)2096(Top 41%)305(Top 47%)
12M12.00 mi1.50 mi5019-2073796-128527-125869(Top 82%)4306(Top 85%)581(Top 90%)
14M14.00 mi2.00 mi4645+3743546+250496+312893(Top 40%)2373(Top 47%)350(Top 54%)
16M16.00 mi2.00 mi4668-233560-14494+24851(Top 68%)3628(Top 72%)476(Top 73%)
18M18.00 mi2.00 mi4351+3173356+204473+212493(Top 35%)2010(Top 40%)271(Top 42%)
20M20.00 mi2.00 mi4268+833289+67462+113866(Top 54%)2898(Top 57%)377(Top 58%)
22M22.00 mi2.00 mi4437-1693373-84472-105643(Top 79%)4012(Top 79%)536(Top 83%)
24M24.00 mi2.00 mi4264+1733244+129458+142838(Top 40%)2132(Top 42%)289(Top 45%)
Finish26.22 mi2.22 mi3919+3453010+234422+36971(Top 14%)789(Top 16%)115(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
×1human
+6ft-11ft

Overall

5869

Males

4306

M20-24

587

2M→4M

2.0 - 4.0 mi

Top 68%
×4stories
+75ft-70ft

Overall

4856

Males

3700

M20-24

511

4M→6M

4.0 - 6.0 mi

Top 91%
×5stories
+71ft-18ft

Overall

6489

Males

4679

M20-24

628

6M→8M

6.0 - 8.0 mi

Top 60%
×9stories
+106ft-21ft

Overall

4327

Males

3365

M20-24

484

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13stories
+117ft-177ft

Overall

4181

Males

3252

M20-24

466

9.6M→10M

9.6 - 10.0 mi

Top 40%
×1story
+17ft-12ft

Overall

2850

Males

2349

M20-24

351

10M→10.5M

10.0 - 10.5 mi

Top 35%
×9stories
+0ft-102ft

Overall

2535

Males

2096

M20-24

309

10.5M→12M

10.5 - 12.0 mi

Top 82%
×18stories
+304ft-125ft

Overall

5869

Males

4306

M20-24

587

12M→14M

12.0 - 14.0 mi

Top 40%
×9stories
+99ft-125ft

Overall

2893

Males

2373

M20-24

352

14M→16M

14.0 - 16.0 mi

Top 68%
×9stories
+124ft-78ft

Overall

4851

Males

3628

M20-24

478

16M→18M

16.0 - 18.0 mi

Top 35%
×8stories
+106ft-45ft

Overall

2493

Males

2010

M20-24

272

18M→20M

18.0 - 20.0 mi

Top 54%
×3stories
+52ft-26ft

Overall

3866

Males

2898

M20-24

378

20M→22M

20.0 - 22.0 mi

Top 79%
×21stories
+17ft-266ft

Overall

5643

Males

4012

M20-24

537

22M→24M

22.0 - 24.0 mi

Top 40%
×3stories
+70ft-85ft

Overall

2838

Males

2132

M20-24

290

24M→Finish

24.0 - 26.2 mi

Top 14%
~flat
+2ft-2ft

Overall

971

Males

789

M20-24

115

Passing Analysis

Category:
Athletes Passed
2698*
Passed By
1337
Net Change
+1361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5280
2M → 4M309*47+262#5280#5018
4M → 6M49700-651#5018#5669
6M → 8M315*7+308#5669#5361
8M → 9.6M292*14+278#5361#5083
9.6M → 10M850+85#5083#4998
10M → 10.5M1860+186#4998#4812
10.5M → 12M18225-207#4812#5019
12M → 14M375*1+374#5019#4645
14M → 16M97*120-23#4645#4668
16M → 18M3170+317#4668#4351
18M → 20M108*25+83#4351#4268
20M → 22M23*192-169#4268#4437
22M → 24M178*5+173#4437#4264
24M → Finish346*1+345#4264#3919
TOTALS2698*1337+1361

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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