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SF MARATHON 2026

Tom Grand

Bib: 4885•M•Age: 33

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 31%
Gender (Male)
#0 / 5052
Top 36%
Division (M30-34)
#0 / 1040
Top 36%
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
17:15
Rank: #1584
Start → 2M
17:15 | 8:37/mi
4M
35:05
Rank: #1766 (-182)
2M → 4M
17:50 | 8:55/mi
6M
53:39
Rank: #2058 (-292)
4M → 6M
18:34 | 9:17/mi
8M
1:12:36
Rank: #2418 (-360)
6M → 8M
18:57 | 9:28/mi
9.6M
1:27:52
Rank: #2439 (-21)
8M → 9.6M
15:16 | 9:32/mi
10M
1:30:22
Rank: #2420 (+19)
9.6M → 10M
2:30 | 6:15/mi
10.5M
1:36:36
Rank: #2433 (-13)
10M → 10.5M
6:14 | 12:28/mi
12M
1:49:36
Rank: #2412 (+21)
10.5M → 12M
13:00 | 8:40/mi
14M
2:09:42
Rank: #2451 (-39)
12M → 14M
20:06 | 10:03/mi
16M
2:24:58
Rank: #2277 (+174)
14M → 16M
15:16 | 7:38/mi
18M
2:46:54
Rank: #2435 (-158)
16M → 18M
21:56 | 10:58/mi
20M
3:06:23
Rank: #2393 (+42)
18M → 20M
19:29 | 9:44/mi
22M
3:24:00
Rank: #2260 (+133)
20M → 22M
17:37 | 8:48/mi
24M
3:45:05
Rank: #2222 (+38)
22M → 24M
21:05 | 10:33/mi
Finish· 26.22 mi
4:08:45
Rank: #2256 (-34)
24M → Finish
23:40 | 10:40/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:09:42
Pace9:16 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:59:03
Pace9:45 /mi
📊Negative Split: 8.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:3917:158:3717:15
8:37
-
4M
4.00 mi06:11:2935:058:4617:50
8:55
+0:18
6M
6.00 mi06:30:0353:398:5718:34
9:17
+0:22
8M
8.00 mi06:49:001:12:369:0418:57
9:28
+0:11
9.6M
9.60 mi07:04:161:27:529:0915:16
9:32
+0:04
10M
10.00 mi07:06:461:30:229:022:30
6:15
-3:17
10.5M
10.50 mi07:13:001:36:369:126:14
12:28
+6:13
12M
12.00 mi07:26:001:49:369:0813:00
8:40
-3:48
14M
14.00 mi07:46:062:09:429:1620:06
10:03
+1:23
16M
16.00 mi08:01:222:24:589:0415:16
7:38
-2:25
18M
18.00 mi08:23:182:46:549:1621:56
10:58
+3:20
20M
20.00 mi08:42:473:06:239:1919:29
9:44
-1:14
22M
22.00 mi09:00:243:24:009:1617:37
8:48
-0:56
24M
24.00 mi09:21:293:45:059:2321:05
10:33
+1:45
Finish
26.22 mi09:45:094:08:459:3023:40
10:40
+0:07

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

6:15 /mi

Average Pace

9:30 /mi

Slowest Pace

12:28 /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

48:01

19% of race

Time at Steady Pace

2:07:49

51% of race

Time at Slower Pace

1:12:55

29% of race

Average Pace: 9:29 /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 mi05:53:3917:158:3717:15
8:37
#1584
4M
4.00 mi06:11:2935:058:4617:50
8:55
#1766
6M
6.00 mi06:30:0353:398:5718:34
9:17
#2058
8M
8.00 mi06:49:001:12:369:0418:57
9:28
#2418
9.6M
9.60 mi07:04:161:27:529:0915:16
9:32
#2439
10M
10.00 mi07:06:461:30:229:022:30
6:15
#2420
10.5M
10.50 mi07:13:001:36:369:126:14
12:28
#2433
12M
12.00 mi07:26:001:49:369:0813:00
8:40
#2412
14M
14.00 mi07:46:062:09:429:1620:06
10:03
#2451
16M
16.00 mi08:01:222:24:589:0415:16
7:38
#2277
18M
18.00 mi08:23:182:46:549:1621:56
10:58
#2435
20M
20.00 mi08:42:473:06:239:1919:29
9:44
#2393
22M
22.00 mi09:00:243:24:009:1617:37
8:48
#2260
24M
24.00 mi09:21:293:45:059:2321:05
10:33
#2222
Finish
26.22 mi09:45:094:08:459:3023:40
10:40
#2256
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 36%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:44

Segment Time

9:42/mi

Pace

0.90 mi

Distance

Overall

2583

Men

2141

Division

447

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi158413732942351(Top 33%)1962(Top 39%)410(Top 39%)
4M4.00 mi2.00 mi1766-1821522-149329-352052(Top 29%)1735(Top 34%)364(Top 35%)
6M6.00 mi2.00 mi2058-2921752-230369-402797(Top 39%)2303(Top 46%)476(Top 46%)
8M8.00 mi2.00 mi2418-3602026-274421-523303(Top 46%)2686(Top 53%)551(Top 53%)
9.6M9.60 mi1.60 mi2439-212048-22430-92529(Top 35%)2117(Top 42%)447(Top 43%)
10M10.00 mi0.40 mi2420+192031+17426+42272(Top 32%)1917(Top 38%)418(Top 40%)
10.5M10.50 mi0.50 mi2433-132038-7432-62793(Top 39%)2282(Top 45%)471(Top 45%)
12M12.00 mi1.50 mi2412+212026+12423+92351(Top 33%)1962(Top 39%)410(Top 39%)
14M14.00 mi2.00 mi2451-392050-24426-32754(Top 38%)2263(Top 45%)473(Top 45%)
16M16.00 mi2.00 mi2277+1741898+152396+301739(Top 24%)1431(Top 28%)290(Top 28%)
18M18.00 mi2.00 mi2435-1582021-123431-353408(Top 48%)2629(Top 52%)534(Top 51%)
20M20.00 mi2.00 mi2393+421982+39418+132302(Top 32%)1857(Top 37%)382(Top 37%)
22M22.00 mi2.00 mi2260+1331870+112390+281774(Top 25%)1433(Top 28%)299(Top 29%)
24M24.00 mi2.00 mi2222+381821+49379+112358(Top 33%)1800(Top 36%)381(Top 37%)
Finish26.22 mi2.22 mi2256-341837-16375+43089(Top 43%)2283(Top 45%)455(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
×1human
+6ft-11ft

Overall

2351

Males

1962

M30-34

413

2M→4M

2.0 - 4.0 mi

Top 29%
×4stories
+75ft-70ft

Overall

2052

Males

1735

M30-34

366

4M→6M

4.0 - 6.0 mi

Top 39%
×5stories
+71ft-18ft

Overall

2797

Males

2303

M30-34

479

6M→8M

6.0 - 8.0 mi

Top 46%
×9stories
+106ft-21ft

Overall

3303

Males

2686

M30-34

555

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13stories
+117ft-177ft

Overall

2529

Males

2117

M30-34

449

9.6M→10M

9.6 - 10.0 mi

Top 32%
×1story
+17ft-12ft

Overall

2272

Males

1917

M30-34

420

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9stories
+0ft-102ft

Overall

2793

Males

2282

M30-34

474

10.5M→12M

10.5 - 12.0 mi

Top 33%
×18stories
+304ft-125ft

Overall

2351

Males

1962

M30-34

413

12M→14M

12.0 - 14.0 mi

Top 38%
×9stories
+99ft-125ft

Overall

2754

Males

2263

M30-34

476

14M→16M

14.0 - 16.0 mi

Top 24%
×9stories
+124ft-78ft

Overall

1739

Males

1431

M30-34

290

16M→18M

16.0 - 18.0 mi

Top 48%
×8stories
+106ft-45ft

Overall

3408

Males

2629

M30-34

536

18M→20M

18.0 - 20.0 mi

Top 32%
×3stories
+52ft-26ft

Overall

2302

Males

1857

M30-34

383

20M→22M

20.0 - 22.0 mi

Top 25%
×21stories
+17ft-266ft

Overall

1774

Males

1433

M30-34

299

22M→24M

22.0 - 24.0 mi

Top 33%
×3stories
+70ft-85ft

Overall

2358

Males

1800

M30-34

382

24M→Finish

24.0 - 26.2 mi

Top 43%
~flat
+2ft-2ft

Overall

3089

Males

2283

M30-34

455

Passing Analysis

Category:
Athletes Passed
842*
Passed By
1514
Net Change
-672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1584
2M → 4M29211-182#1584#1766
4M → 6M18310-292#1766#2058
6M → 8M7*367-360#2058#2418
8M → 9.6M60*81-21#2418#2439
9.6M → 10M245+19#2439#2420
10M → 10.5M2841-13#2420#2433
10.5M → 12M6342+21#2433#2412
12M → 14M28*67-39#2412#2451
14M → 16M223*49+174#2451#2277
16M → 18M32190-158#2277#2435
18M → 20M69*27+42#2435#2393
20M → 22M142*9+133#2393#2260
22M → 24M77*39+38#2260#2222
24M → Finish42*76-34#2222#2256
TOTALS842*1514-672

* 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

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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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