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SF MARATHON 2026

Mauricio Alvarado

Bib: 10959•M•Age: 31

Palo Alto, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 37%
Gender (Male)
#0 / 5052
Top 42%
Division (M30-34)
#0 / 1040
Top 42%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:16
Rank: #1593
Start → 2M
17:16 | 8:38/mi
4M
33:43
Rank: #1268 (+325)
2M → 4M
16:27 | 8:14/mi
6M
50:36
Rank: #1237 (+31)
4M → 6M
16:53 | 8:26/mi
8M
1:08:07
Rank: #1378 (-141)
6M → 8M
17:31 | 8:45/mi
9.6M
1:25:20
Rank: #1901 (-523)
8M → 9.6M
17:13 | 10:46/mi
10M
1:27:56
Rank: #1924 (-23)
9.6M → 10M
2:36 | 6:30/mi
10.5M
1:33:36
Rank: #1881 (+43)
10M → 10.5M
5:40 | 11:20/mi
12M
1:45:43
Rank: #1778 (+103)
10.5M → 12M
12:07 | 8:05/mi
14M
2:04:45
Rank: #1803 (-25)
12M → 14M
19:02 | 9:31/mi
16M
2:19:34
Rank: #1688 (+115)
14M → 16M
14:49 | 7:24/mi
18M
2:42:32
Rank: #2012 (-324)
16M → 18M
22:58 | 11:29/mi
20M
3:05:27
Rank: #2314 (-302)
18M → 20M
22:55 | 11:27/mi
22M
3:24:25
Rank: #2294 (+20)
20M → 22M
18:58 | 9:29/mi
24M
3:52:20
Rank: #2624 (-330)
22M → 24M
27:55 | 13:58/mi
Finish· 26.22 mi
4:16:10
Rank: #2616 (+8)
24M → Finish
23:50 | 10:44/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:04:45
Pace8:55 /mi
2nd Half
Distance12.22 mi
Time2:11:25
Pace10:45 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:1517:168:3817:16
8:38
-
4M
4.00 mi05:53:4233:438:2616:27
8:14
-0:24
6M
6.00 mi06:10:3550:368:2616:53
8:26
+0:12
8M
8.00 mi06:28:061:08:078:3117:31
8:45
+0:19
9.6M
9.60 mi06:45:191:25:208:5317:13
10:46
+2:01
10M
10.00 mi06:47:551:27:568:482:36
6:30
-4:16
10.5M
10.50 mi06:53:351:33:368:555:40
11:20
+4:50
12M
12.00 mi07:05:421:45:438:4912:07
8:05
-3:15
14M
14.00 mi07:24:442:04:458:5519:02
9:31
+1:26
16M
16.00 mi07:39:332:19:348:4314:49
7:24
-2:07
18M
18.00 mi08:02:312:42:329:0222:58
11:29
+4:05
20M
20.00 mi08:25:263:05:279:1622:55
11:27
-0:02
22M
22.00 mi08:44:243:24:259:1718:58
9:29
-1:58
24M
24.00 mi09:12:193:52:209:4127:55
13:58
+4:29
Finish
26.22 mi09:36:094:16:109:4723:50
10:44
-3:14

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

6:30 /mi

Average Pace

9:47 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:52

25% of race

Time at Steady Pace

1:12:47

28% of race

Time at Slower Pace

2:00:31

47% of race

Average Pace: 9:46 /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 mi05:37:1517:168:3817:16
8:38
#1593
4M
4.00 mi05:53:4233:438:2616:27
8:14
#1268
6M
6.00 mi06:10:3550:368:2616:53
8:26
#1237
8M
8.00 mi06:28:061:08:078:3117:31
8:45
#1378
9.6M
9.60 mi06:45:191:25:208:5317:13
10:46
#1901
10M
10.00 mi06:47:551:27:568:482:36
6:30
#1924
10.5M
10.50 mi06:53:351:33:368:555:40
11:20
#1881
12M
12.00 mi07:05:421:45:438:4912:07
8:05
#1778
14M
14.00 mi07:24:442:04:458:5519:02
9:31
#1803
16M
16.00 mi07:39:332:19:348:4314:49
7:24
#1688
18M
18.00 mi08:02:312:42:329:0222:58
11:29
#2012
20M
20.00 mi08:25:263:05:279:1622:55
11:27
#2314
22M
22.00 mi08:44:243:24:259:1718:58
9:29
#2294
24M
24.00 mi09:12:193:52:209:4127:55
13:58
#2624
Finish
26.22 mi09:36:094:16:109:4723:50
10:44
#2616
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:16

Segment Time

9:11/mi

Pace

0.90 mi

Distance

Overall

1777

Men

1527

Division

327

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi159313812971394(Top 19%)1198(Top 24%)253(Top 24%)
4M4.00 mi2.00 mi1268+3251109+272232+65968(Top 14%)858(Top 17%)177(Top 17%)
6M6.00 mi2.00 mi1237+311084+25221+111260(Top 18%)1094(Top 22%)223(Top 21%)
8M8.00 mi2.00 mi1378-1411197-113253-322022(Top 28%)1707(Top 34%)367(Top 35%)
9.6M9.60 mi1.60 mi1901-5231628-431343-904107(Top 57%)3204(Top 63%)665(Top 64%)
10M10.00 mi0.40 mi1924-231646-18350-72894(Top 40%)2381(Top 47%)506(Top 49%)
10.5M10.50 mi0.50 mi1881+431612+34339+111490(Top 21%)1300(Top 26%)272(Top 26%)
12M12.00 mi1.50 mi1778+1031522+90323+161394(Top 19%)1198(Top 24%)253(Top 24%)
14M14.00 mi2.00 mi1803-251541-19329-61996(Top 28%)1694(Top 34%)365(Top 35%)
16M16.00 mi2.00 mi1688+1151443+98309+201473(Top 21%)1233(Top 24%)256(Top 25%)
18M18.00 mi2.00 mi2012-3241698-255355-463931(Top 55%)2985(Top 59%)606(Top 58%)
20M20.00 mi2.00 mi2314-3021928-230406-514281(Top 60%)3158(Top 63%)643(Top 62%)
22M22.00 mi2.00 mi2294+201893+35396+102537(Top 35%)1983(Top 39%)404(Top 39%)
24M24.00 mi2.00 mi2624-3302125-232442-465561(Top 78%)3948(Top 78%)789(Top 76%)
Finish26.22 mi2.22 mi2616+82107+18440+23181(Top 44%)2347(Top 46%)469(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 19%
×1human
+6ft-11ft

Overall

1394

Males

1198

M30-34

255

2M→4M

2.0 - 4.0 mi

Top 14%
×4stories
+75ft-70ft

Overall

968

Males

858

M30-34

179

4M→6M

4.0 - 6.0 mi

Top 18%
×5stories
+71ft-18ft

Overall

1260

Males

1094

M30-34

225

6M→8M

6.0 - 8.0 mi

Top 28%
×9stories
+106ft-21ft

Overall

2022

Males

1707

M30-34

369

8M→9.6M

8.0 - 9.6 mi

Top 57%
×13stories
+117ft-177ft

Overall

4107

Males

3204

M30-34

667

9.6M→10M

9.6 - 10.0 mi

Top 40%
×1story
+17ft-12ft

Overall

2894

Males

2381

M30-34

508

10M→10.5M

10.0 - 10.5 mi

Top 21%
×9stories
+0ft-102ft

Overall

1490

Males

1300

M30-34

275

10.5M→12M

10.5 - 12.0 mi

Top 19%
×18stories
+304ft-125ft

Overall

1394

Males

1198

M30-34

255

12M→14M

12.0 - 14.0 mi

Top 28%
×9stories
+99ft-125ft

Overall

1996

Males

1694

M30-34

367

14M→16M

14.0 - 16.0 mi

Top 21%
×9stories
+124ft-78ft

Overall

1473

Males

1233

M30-34

256

16M→18M

16.0 - 18.0 mi

Top 55%
×8stories
+106ft-45ft

Overall

3931

Males

2985

M30-34

608

18M→20M

18.0 - 20.0 mi

Top 60%
×3stories
+52ft-26ft

Overall

4281

Males

3158

M30-34

645

20M→22M

20.0 - 22.0 mi

Top 35%
×21stories
+17ft-266ft

Overall

2537

Males

1983

M30-34

405

22M→24M

22.0 - 24.0 mi

Top 78%
×3stories
+70ft-85ft

Overall

5561

Males

3948

M30-34

790

24M→Finish

24.0 - 26.2 mi

Top 44%
~flat
+2ft-2ft

Overall

3181

Males

2347

M30-34

469

Passing Analysis

Category:
Athletes Passed
918*
Passed By
1941
Net Change
-1023
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1593
2M → 4M3261+325#1593#1268
4M → 6M5726+31#1268#1237
6M → 8M4*145-141#1237#1378
8M → 9.6M1524-523#1378#1901
9.6M → 10M730-23#1901#1924
10M → 10.5M5310+43#1924#1881
10.5M → 12M1129+103#1881#1778
12M → 14M28*53-25#1778#1803
14M → 16M165*50+115#1803#1688
16M → 18M13337-324#1688#2012
18M → 20M13*315-302#2012#2314
20M → 22M69*49+20#2314#2294
22M → 24M9*339-330#2294#2624
24M → Finish61*53+8#2624#2616
TOTALS918*1941-1023

* 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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