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SF MARATHON 2026

Greg Thomas

Bib: 1493•M•Age: 36

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 4%
Gender (Male)
#0 / 5052
Top 5%
Division (M35-39)
#0 / 717
Top 4%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
14:16
Rank: #248
Start → 2M
14:16 | 7:08/mi
4M
29:08
Rank: #276 (-28)
2M → 4M
14:52 | 7:26/mi
6M
43:36
Rank: #276
4M → 6M
14:28 | 7:14/mi
8M
57:53
Rank: #290 (-14)
6M → 8M
14:17 | 7:08/mi
9.6M
1:09:48
Rank: #266 (+24)
8M → 9.6M
11:55 | 7:27/mi
10M
1:11:52
Rank: #265 (+1)
9.6M → 10M
2:04 | 5:10/mi
10.5M
1:16:46
Rank: #268 (-3)
10M → 10.5M
4:54 | 9:48/mi
12M
1:27:13
Rank: #264 (+4)
10.5M → 12M
10:27 | 6:58/mi
14M
1:43:03
Rank: #272 (-8)
12M → 14M
15:50 | 7:55/mi
16M
1:57:20
Rank: #302 (-30)
14M → 16M
14:17 | 7:08/mi
18M
2:11:36
Rank: #250 (+52)
16M → 18M
14:16 | 7:08/mi
20M
2:28:14
Rank: #275 (-25)
18M → 20M
16:38 | 8:19/mi
22M
2:42:02
Rank: #266 (+9)
20M → 22M
13:48 | 6:54/mi
24M
2:59:19
Rank: #276 (-10)
22M → 24M
17:17 | 8:39/mi
Finish· 26.22 mi
3:17:25
Rank: #271 (+5)
24M → Finish
18:06 | 8:09/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:43:03
Pace7:22 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:34:22
Pace7:43 /mi
📊Negative Split: 8.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:30:0614:167:0814:16
7:08
-
4M
4.00 mi05:44:5829:087:1714:52
7:26
+0:18
6M
6.00 mi05:59:2643:367:1614:28
7:14
-0:12
8M
8.00 mi06:13:4357:537:1414:17
7:08
-0:06
9.6M
9.60 mi06:25:381:09:487:1611:55
7:27
+0:19
10M
10.00 mi06:27:421:11:527:112:04
5:10
-2:17
10.5M
10.50 mi06:32:361:16:467:194:54
9:48
+4:38
12M
12.00 mi06:43:031:27:137:1610:27
6:58
-2:50
14M
14.00 mi06:58:531:43:037:2215:50
7:55
+0:57
16M
16.00 mi07:13:101:57:207:2014:17
7:08
-0:47
18M
18.00 mi07:27:262:11:367:1914:16
7:08
0:00
20M
20.00 mi07:44:042:28:147:2516:38
8:19
+1:11
22M
22.00 mi07:57:522:42:027:2213:48
6:54
-1:25
24M
24.00 mi08:15:092:59:197:2817:17
8:39
+1:45
Finish
26.22 mi08:33:153:17:257:3218:06
8:09
-0:30

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

5:10 /mi

Average Pace

7:32 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04

1% of race

Time at Steady Pace

2:02:36

62% of race

Time at Slower Pace

1:12:45

37% of race

Average Pace: 7:32 /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 mi05:30:0614:167:0814:16
7:08
#248
4M
4.00 mi05:44:5829:087:1714:52
7:26
#276
6M
6.00 mi05:59:2643:367:1614:28
7:14
#276
8M
8.00 mi06:13:4357:537:1414:17
7:08
#290
9.6M
9.60 mi06:25:381:09:487:1611:55
7:27
#266
10M
10.00 mi06:27:421:11:527:112:04
5:10
#265
10.5M
10.50 mi06:32:361:16:467:194:54
9:48
#268
12M
12.00 mi06:43:031:27:137:1610:27
6:58
#264
14M
14.00 mi06:58:531:43:037:2215:50
7:55
#272
16M
16.00 mi07:13:101:57:207:2014:17
7:08
#302
18M
18.00 mi07:27:262:11:367:1914:16
7:08
#250
20M
20.00 mi07:44:042:28:147:2516:38
8:19
#275
22M
22.00 mi07:57:522:42:027:2213:48
6:54
#266
24M
24.00 mi08:15:092:59:197:2817:17
8:39
#276
Finish
26.22 mi08:33:153:17:257:3218:06
8:09
#271
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 5%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:58

Segment Time

7:45/mi

Pace

0.90 mi

Distance

Overall

353

Men

326

Division

45

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi24823435305(Top 4%)283(Top 6%)36(Top 5%)
4M4.00 mi2.00 mi276-28260-2638-3336(Top 5%)316(Top 6%)43(Top 6%)
6M6.00 mi2.00 mi276261-138290(Top 4%)274(Top 5%)37(Top 5%)
8M8.00 mi2.00 mi290-14274-1339-1292(Top 4%)271(Top 5%)35(Top 5%)
9.6M9.60 mi1.60 mi266+24253+2136+3241(Top 3%)228(Top 5%)29(Top 4%)
10M10.00 mi0.40 mi265+1252+136364(Top 5%)338(Top 7%)48(Top 7%)
10.5M10.50 mi0.50 mi268-3254-237-1394(Top 5%)360(Top 7%)51(Top 7%)
12M12.00 mi1.50 mi264+4250+435+2305(Top 4%)283(Top 6%)36(Top 5%)
14M14.00 mi2.00 mi272-8256-637-2327(Top 5%)302(Top 6%)43(Top 6%)
16M16.00 mi2.00 mi302-30283-2741-41120(Top 16%)959(Top 19%)133(Top 19%)
18M18.00 mi2.00 mi250+52236+4733+884(Top 1%)80(Top 2%)8(Top 1%)
20M20.00 mi2.00 mi275-25258-2236-3735(Top 10%)647(Top 13%)90(Top 13%)
22M22.00 mi2.00 mi266+9249+935+1203(Top 3%)182(Top 4%)24(Top 3%)
24M24.00 mi2.00 mi276-10257-836-1549(Top 8%)479(Top 9%)64(Top 9%)
Finish26.22 mi2.22 mi271+5251+632+4442(Top 6%)382(Top 8%)48(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 4%
×1human
+6ft-11ft

Overall

305

Males

283

M35-39

36

2M→4M

2.0 - 4.0 mi

Top 5%
×4stories
+75ft-70ft

Overall

336

Males

316

M35-39

44

4M→6M

4.0 - 6.0 mi

Top 4%
×5stories
+71ft-18ft

Overall

290

Males

274

M35-39

38

6M→8M

6.0 - 8.0 mi

Top 4%
×9stories
+106ft-21ft

Overall

292

Males

271

M35-39

35

8M→9.6M

8.0 - 9.6 mi

Top 3%
×13stories
+117ft-177ft

Overall

241

Males

228

M35-39

29

9.6M→10M

9.6 - 10.0 mi

Top 5%
×1story
+17ft-12ft

Overall

364

Males

338

M35-39

48

10M→10.5M

10.0 - 10.5 mi

Top 5%
×9stories
+0ft-102ft

Overall

394

Males

360

M35-39

51

10.5M→12M

10.5 - 12.0 mi

Top 4%
×18stories
+304ft-125ft

Overall

305

Males

283

M35-39

36

12M→14M

12.0 - 14.0 mi

Top 5%
×9stories
+99ft-125ft

Overall

327

Males

302

M35-39

43

14M→16M

14.0 - 16.0 mi

Top 16%
×9stories
+124ft-78ft

Overall

1120

Males

959

M35-39

133

16M→18M

16.0 - 18.0 mi

Top 1%
×8stories
+106ft-45ft

Overall

84

Males

80

M35-39

8

18M→20M

18.0 - 20.0 mi

Top 10%
×3stories
+52ft-26ft

Overall

735

Males

647

M35-39

90

20M→22M

20.0 - 22.0 mi

Top 3%
×21stories
+17ft-266ft

Overall

203

Males

182

M35-39

24

22M→24M

22.0 - 24.0 mi

Top 8%
×3stories
+70ft-85ft

Overall

549

Males

479

M35-39

64

24M→Finish

24.0 - 26.2 mi

Top 6%
~flat
+2ft-2ft

Overall

442

Males

382

M35-39

48

Passing Analysis

Category:
Athletes Passed
166*
Passed By
189
Net Change
-23
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#248
2M → 4M533-28#248#276
4M → 6M10100#276#276
6M → 8M6*20-14#276#290
8M → 9.6M262+24#290#266
9.6M → 10M32+1#266#265
10M → 10.5M14-3#265#268
10.5M → 12M73+4#268#264
12M → 14M4*12-8#264#272
14M → 16M1242-30#272#302
16M → 18M586+52#302#250
18M → 20M126-25#250#275
20M → 22M101+9#275#266
22M → 24M818-10#266#276
24M → Finish1510+5#276#271
TOTALS166*189-23

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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