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SF MARATHON 2026

Anthony Sierra

Bib: 2937•M•Age: 39

Moreno Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 6%
Gender (Male)
#0 / 5052
Top 8%
Division (M35-39)
#0 / 717
Top 8%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
14:48
Rank: #373
Start → 2M
14:48 | 7:24/mi
4M
29:51
Rank: #376 (-3)
2M → 4M
15:03 | 7:32/mi
6M
45:06
Rank: #389 (-13)
4M → 6M
15:15 | 7:37/mi
8M
1:00:08
Rank: #392 (-3)
6M → 8M
15:02 | 7:31/mi
9.6M
1:12:24
Rank: #375 (+17)
8M → 9.6M
12:16 | 7:40/mi
10M
1:14:22
Rank: #367 (+8)
9.6M → 10M
1:58 | 4:55/mi
10.5M
1:19:22
Rank: #368 (-1)
10M → 10.5M
5:00 | 10:00/mi
12M
1:30:07
Rank: #373 (-5)
10.5M → 12M
10:45 | 7:10/mi
14M
1:46:08
Rank: #371 (+2)
12M → 14M
16:01 | 8:00/mi
16M
1:58:10
Rank: #341 (+30)
14M → 16M
12:02 | 6:01/mi
18M
2:15:28
Rank: #349 (-8)
16M → 18M
17:18 | 8:39/mi
20M
2:31:21
Rank: #355 (-6)
18M → 20M
15:53 | 7:56/mi
22M
2:46:25
Rank: #359 (-4)
20M → 22M
15:04 | 7:32/mi
24M
3:05:26
Rank: #383 (-24)
22M → 24M
19:01 | 9:31/mi
Finish· 26.22 mi
3:25:56
Rank: #425 (-42)
24M → Finish
20:30 | 9:14/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:46:08
Pace7:35 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:39:48
Pace8:10 /mi
📊Negative Split: 6.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:30:4714:487:2414:48
7:24
-
4M
4.00 mi05:45:5029:517:2815:03
7:32
+0:08
6M
6.00 mi06:01:0545:067:3115:15
7:37
+0:05
8M
8.00 mi06:16:071:00:087:3115:02
7:31
-0:06
9.6M
9.60 mi06:28:231:12:247:3212:16
7:40
+0:09
10M
10.00 mi06:30:211:14:227:261:58
4:55
-2:45
10.5M
10.50 mi06:35:211:19:227:345:00
10:00
+5:05
12M
12.00 mi06:46:061:30:077:3110:45
7:10
-2:50
14M
14.00 mi07:02:071:46:087:3516:01
8:00
+0:50
16M
16.00 mi07:14:091:58:107:2312:02
6:01
-1:59
18M
18.00 mi07:31:272:15:287:3217:18
8:39
+2:38
20M
20.00 mi07:47:202:31:217:3415:53
7:56
-0:43
22M
22.00 mi08:02:242:46:257:3415:04
7:32
-0:24
24M
24.00 mi08:21:253:05:267:4419:01
9:31
+1:59
Finish
26.22 mi08:41:553:25:567:5220:30
9:14
-0:17

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

4:55 /mi

Average Pace

7:52 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:00

7% of race

Time at Steady Pace

2:10:07

63% of race

Time at Slower Pace

1:01:49

30% of race

Average Pace: 7:51 /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 mi05:30:4714:487:2414:48
7:24
#373
4M
4.00 mi05:45:5029:517:2815:03
7:32
#376
6M
6.00 mi06:01:0545:067:3115:15
7:37
#389
8M
8.00 mi06:16:071:00:087:3115:02
7:31
#392
9.6M
9.60 mi06:28:231:12:247:3212:16
7:40
#375
10M
10.00 mi06:30:211:14:227:261:58
4:55
#367
10.5M
10.50 mi06:35:211:19:227:345:00
10:00
#368
12M
12.00 mi06:46:061:30:077:3110:45
7:10
#373
14M
14.00 mi07:02:071:46:087:3516:01
8:00
#371
16M
16.00 mi07:14:091:58:107:2312:02
6:01
#341
18M
18.00 mi07:31:272:15:287:3217:18
8:39
#349
20M
20.00 mi07:47:202:31:217:3415:53
7:56
#355
22M
22.00 mi08:02:242:46:257:3415:04
7:32
#359
24M
24.00 mi08:21:253:05:267:4419:01
9:31
#383
Finish
26.22 mi08:41:553:25:567:5220:30
9:14
#425
Faster pace
Steady pace
Slower pace
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

359

Men

332

Division

47

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi37334948431(Top 6%)399(Top 8%)51(Top 7%)
4M4.00 mi2.00 mi376-3353-449-1393(Top 5%)366(Top 7%)51(Top 7%)
6M6.00 mi2.00 mi389-13360-750-1442(Top 6%)406(Top 8%)57(Top 8%)
8M8.00 mi2.00 mi392-3362-250444(Top 6%)407(Top 8%)57(Top 8%)
9.6M9.60 mi1.60 mi375+17349+1351-1336(Top 5%)315(Top 6%)46(Top 6%)
10M10.00 mi0.40 mi367+8343+649+2218(Top 3%)204(Top 4%)24(Top 3%)
10.5M10.50 mi0.50 mi368-1342+149473(Top 7%)429(Top 8%)59(Top 8%)
12M12.00 mi1.50 mi373-5346-450-1431(Top 6%)399(Top 8%)51(Top 7%)
14M14.00 mi2.00 mi371+2344+249+1378(Top 5%)348(Top 7%)49(Top 7%)
16M16.00 mi2.00 mi341+30320+2448+1233(Top 3%)216(Top 4%)28(Top 4%)
18M18.00 mi2.00 mi349-8326-645+3891(Top 12%)773(Top 15%)104(Top 15%)
20M20.00 mi2.00 mi355-6330-444+1448(Top 6%)404(Top 8%)56(Top 8%)
22M22.00 mi2.00 mi359-4331-145-1517(Top 7%)450(Top 9%)62(Top 9%)
24M24.00 mi2.00 mi383-24351-2050-51232(Top 17%)989(Top 20%)148(Top 21%)
Finish26.22 mi2.22 mi425-42382-3156-61375(Top 19%)1099(Top 22%)154(Top 21%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
×1human
+6ft-11ft

Overall

431

Males

399

M35-39

51

2M→4M

2.0 - 4.0 mi

Top 5%
×4stories
+75ft-70ft

Overall

393

Males

366

M35-39

52

4M→6M

4.0 - 6.0 mi

Top 6%
×5stories
+71ft-18ft

Overall

442

Males

406

M35-39

58

6M→8M

6.0 - 8.0 mi

Top 6%
×9stories
+106ft-21ft

Overall

444

Males

407

M35-39

57

8M→9.6M

8.0 - 9.6 mi

Top 5%
×13stories
+117ft-177ft

Overall

336

Males

315

M35-39

46

9.6M→10M

9.6 - 10.0 mi

Top 3%
×1story
+17ft-12ft

Overall

218

Males

204

M35-39

24

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

473

Males

429

M35-39

59

10.5M→12M

10.5 - 12.0 mi

Top 6%
×18stories
+304ft-125ft

Overall

431

Males

399

M35-39

51

12M→14M

12.0 - 14.0 mi

Top 5%
×9stories
+99ft-125ft

Overall

378

Males

348

M35-39

49

14M→16M

14.0 - 16.0 mi

Top 3%
×9stories
+124ft-78ft

Overall

233

Males

216

M35-39

28

16M→18M

16.0 - 18.0 mi

Top 12%
×8stories
+106ft-45ft

Overall

891

Males

773

M35-39

104

18M→20M

18.0 - 20.0 mi

Top 6%
×3stories
+52ft-26ft

Overall

448

Males

404

M35-39

56

20M→22M

20.0 - 22.0 mi

Top 7%
×21stories
+17ft-266ft

Overall

517

Males

450

M35-39

62

22M→24M

22.0 - 24.0 mi

Top 17%
×3stories
+70ft-85ft

Overall

1232

Males

989

M35-39

148

24M→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

1375

Males

1099

M35-39

154

Passing Analysis

Category:
Athletes Passed
157*
Passed By
209
Net Change
-52
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#373
2M → 4M1619-3#373#376
4M → 6M1023-13#376#389
6M → 8M8*11-3#389#392
8M → 9.6M203+17#392#375
9.6M → 10M80+8#375#367
10M → 10.5M34-1#367#368
10.5M → 12M510-5#368#373
12M → 14M7*5+2#373#371
14M → 16M344+30#371#341
16M → 18M1523-8#341#349
18M → 20M1117-6#349#355
20M → 22M812-4#355#359
22M → 24M731-24#359#383
24M → Finish547-42#383#425
TOTALS157*209-52

* 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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