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SF MARATHON 2026

Mike Griffin

Bib: 916•M•Age: 33

East Palo Alto, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 48%
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
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
19:44
Rank: #3938
Start → 2M
19:44 | 9:52/mi
4M
39:56
Rank: #4041 (-103)
2M → 4M
20:12 | 10:06/mi
6M
1:00:00
Rank: #3945 (+96)
4M → 6M
20:04 | 10:02/mi
8M
1:20:02
Rank: #3966 (-21)
6M → 8M
20:02 | 10:01/mi
9.6M
1:40:54
Rank: #4580 (-614)
8M → 9.6M
20:52 | 13:02/mi
10M
1:43:25
Rank: #4511 (+69)
9.6M → 10M
2:31 | 6:18/mi
10.5M
1:49:55
Rank: #4371 (+140)
10M → 10.5M
6:30 | 13:00/mi
12M
2:03:55
Rank: #4194 (+177)
10.5M → 12M
14:00 | 9:20/mi
14M
2:25:38
Rank: #4091 (+103)
12M → 14M
21:43 | 10:51/mi
16M
2:45:18
Rank: #4147 (-56)
14M → 16M
19:40 | 9:50/mi
18M
3:04:58
Rank: #3849 (+298)
16M → 18M
19:40 | 9:50/mi
20M
3:25:39
Rank: #3699 (+150)
18M → 20M
20:41 | 10:20/mi
22M
3:45:04
Rank: #3567 (+132)
20M → 22M
19:25 | 9:42/mi
24M
4:07:57
Rank: #3526 (+41)
22M → 24M
22:53 | 11:27/mi
Finish· 26.22 mi
4:31:59
Rank: #3474 (+52)
24M → Finish
24:02 | 10:50/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:25:38
Pace10:24 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:06:21
Pace10:20 /mi
📊Negative Split: 13.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:45:0819:449:5219:44
9:52
-
4M
4.00 mi06:05:2039:569:5920:12
10:06
+0:14
6M
6.00 mi06:25:241:00:0010:0020:04
10:02
-0:04
8M
8.00 mi06:45:261:20:0210:0020:02
10:01
-0:01
9.6M
9.60 mi07:06:181:40:5410:3120:52
13:02
+3:01
10M
10.00 mi07:08:491:43:2510:212:31
6:18
-6:44
10.5M
10.50 mi07:15:191:49:5510:286:30
13:00
+6:42
12M
12.00 mi07:29:192:03:5510:2014:00
9:20
-3:40
14M
14.00 mi07:51:022:25:3810:2421:43
10:51
+1:31
16M
16.00 mi08:10:422:45:1810:2019:40
9:50
-1:01
18M
18.00 mi08:30:223:04:5810:1719:40
9:50
0:00
20M
20.00 mi08:51:033:25:3910:1720:41
10:20
+0:30
22M
22.00 mi09:10:283:45:0410:1419:25
9:42
-0:38
24M
24.00 mi09:33:214:07:5710:2022:53
11:27
+1:45
Finish
26.22 mi09:57:234:31:5910:2324:02
10:50
-0:37

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

6:18 /mi

Average Pace

10:23 /mi

Slowest Pace

13:02 /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

2:31

1% of race

Time at Steady Pace

2:53:28

64% of race

Time at Slower Pace

1:36:00

35% of race

Average Pace: 10:22 /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 mi05:45:0819:449:5219:44
9:52
#3938
4M
4.00 mi06:05:2039:569:5920:12
10:06
#4041
6M
6.00 mi06:25:241:00:0010:0020:04
10:02
#3945
8M
8.00 mi06:45:261:20:0210:0020:02
10:01
#3966
9.6M
9.60 mi07:06:181:40:5410:3120:52
13:02
#4580
10M
10.00 mi07:08:491:43:2510:212:31
6:18
#4511
10.5M
10.50 mi07:15:191:49:5510:286:30
13:00
#4371
12M
12.00 mi07:29:192:03:5510:2014:00
9:20
#4194
14M
14.00 mi07:51:022:25:3810:2421:43
10:51
#4091
16M
16.00 mi08:10:422:45:1810:2019:40
9:50
#4147
18M
18.00 mi08:30:223:04:5810:1719:40
9:50
#3849
20M
20.00 mi08:51:033:25:3910:1720:41
10:20
#3699
22M
22.00 mi09:10:283:45:0410:1419:25
9:42
#3567
24M
24.00 mi09:33:214:07:5710:2022:53
11:27
#3526
Finish
26.22 mi09:57:234:31:5910:2324:02
10:50
#3474
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 42%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:01

Segment Time

10:01/mi

Pace

0.90 mi

Distance

Overall

3017

Men

2457

Division

517

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi393831206293309(Top 46%)2673(Top 53%)547(Top 53%)
4M4.00 mi2.00 mi4041-1033207-87660-314181(Top 58%)3288(Top 65%)686(Top 66%)
6M6.00 mi2.00 mi3945+963137+70651+93870(Top 54%)3080(Top 61%)637(Top 61%)
8M8.00 mi2.00 mi3966-213150-13652-14215(Top 59%)3298(Top 65%)683(Top 66%)
9.6M9.60 mi1.60 mi4580-6143513-363729-776350(Top 89%)4577(Top 91%)942(Top 91%)
10M10.00 mi0.40 mi4511+693473+40722+72418(Top 34%)2024(Top 40%)436(Top 42%)
10.5M10.50 mi0.50 mi4371+1403379+94702+203328(Top 46%)2663(Top 53%)556(Top 53%)
12M12.00 mi1.50 mi4194+1773272+107674+283309(Top 46%)2673(Top 53%)547(Top 53%)
14M14.00 mi2.00 mi4091+1033203+69664+103789(Top 53%)2986(Top 59%)623(Top 60%)
16M16.00 mi2.00 mi4147-563235-32676-124491(Top 63%)3395(Top 67%)712(Top 68%)
18M18.00 mi2.00 mi3849+2983027+208634+422054(Top 29%)1692(Top 33%)364(Top 35%)
20M20.00 mi2.00 mi3699+1502906+121601+332962(Top 41%)2308(Top 46%)477(Top 46%)
22M22.00 mi2.00 mi3567+1322802+104582+192820(Top 39%)2176(Top 43%)447(Top 43%)
24M24.00 mi2.00 mi3526+412757+45567+153292(Top 46%)2424(Top 48%)503(Top 48%)
Finish26.22 mi2.22 mi3474+522702+55557+103290(Top 46%)2408(Top 48%)484(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
×1human
+6ft-11ft

Overall

3309

Males

2673

M30-34

550

2M→4M

2.0 - 4.0 mi

Top 58%
×4stories
+75ft-70ft

Overall

4181

Males

3288

M30-34

690

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3870

Males

3080

M30-34

641

6M→8M

6.0 - 8.0 mi

Top 59%
×9stories
+106ft-21ft

Overall

4215

Males

3298

M30-34

687

8M→9.6M

8.0 - 9.6 mi

Top 89%
×13stories
+117ft-177ft

Overall

6350

Males

4577

M30-34

947

9.6M→10M

9.6 - 10.0 mi

Top 34%
×1story
+17ft-12ft

Overall

2418

Males

2024

M30-34

438

10M→10.5M

10.0 - 10.5 mi

Top 46%
×9stories
+0ft-102ft

Overall

3328

Males

2663

M30-34

559

10.5M→12M

10.5 - 12.0 mi

Top 46%
×18stories
+304ft-125ft

Overall

3309

Males

2673

M30-34

550

12M→14M

12.0 - 14.0 mi

Top 53%
×9stories
+99ft-125ft

Overall

3789

Males

2986

M30-34

626

14M→16M

14.0 - 16.0 mi

Top 63%
×9stories
+124ft-78ft

Overall

4491

Males

3395

M30-34

713

16M→18M

16.0 - 18.0 mi

Top 29%
×8stories
+106ft-45ft

Overall

2054

Males

1692

M30-34

365

18M→20M

18.0 - 20.0 mi

Top 41%
×3stories
+52ft-26ft

Overall

2962

Males

2308

M30-34

479

20M→22M

20.0 - 22.0 mi

Top 39%
×21stories
+17ft-266ft

Overall

2820

Males

2176

M30-34

448

22M→24M

22.0 - 24.0 mi

Top 46%
×3stories
+70ft-85ft

Overall

3292

Males

2424

M30-34

504

24M→Finish

24.0 - 26.2 mi

Top 46%
~flat
+2ft-2ft

Overall

3290

Males

2408

M30-34

484

Passing Analysis

Category:
Athletes Passed
1729*
Passed By
1265
Net Change
+464
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3938
2M → 4M98*201-103#3938#4041
4M → 6M15256+96#4041#3945
6M → 8M64*85-21#3945#3966
8M → 9.6M19*633-614#3966#4580
9.6M → 10M701+69#4580#4511
10M → 10.5M1455+140#4511#4371
10.5M → 12M1869+177#4371#4194
12M → 14M125*22+103#4194#4091
14M → 16M83*139-56#4091#4147
16M → 18M3035+298#4147#3849
18M → 20M161*11+150#3849#3699
20M → 22M147*15+132#3699#3567
22M → 24M82*41+41#3567#3526
24M → Finish94*42+52#3526#3474
TOTALS1729*1265+464

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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