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SF MARATHON 2026

Jordan Alvarenga

Bib: 9777•M•Age: 30

Brentwood, CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
24:32
Rank: #6947
Start → 2M
24:32 | 12:16/mi
4M
48:45
Rank: #6806 (+141)
2M → 4M
24:13 | 12:07/mi
6M
1:12:00
Rank: #6564 (+242)
4M → 6M
23:15 | 11:37/mi
8M
1:34:35
Rank: #6465 (+99)
6M → 8M
22:35 | 11:17/mi
9.6M
1:54:30
Rank: #6359 (+106)
8M → 9.6M
19:55 | 12:27/mi
10M
1:57:40
Rank: #6334 (+25)
9.6M → 10M
3:10 | 7:56/mi
10.5M
2:05:39
Rank: #6291 (+43)
10M → 10.5M
7:59 | 15:58/mi
12M
2:22:32
Rank: #6187 (+104)
10.5M → 12M
16:53 | 11:15/mi
14M
2:47:45
Rank: #6099 (+88)
12M → 14M
25:13 | 12:36/mi
16M
3:07:51
Rank: #5919 (+180)
14M → 16M
20:06 | 10:03/mi
18M
3:36:22
Rank: #5983 (-64)
16M → 18M
28:31 | 14:16/mi
20M
4:01:51
Rank: #5944 (+39)
18M → 20M
25:29 | 12:44/mi
22M
4:27:16
Rank: #5937 (+7)
20M → 22M
25:25 | 12:42/mi
24M
4:54:29
Rank: #5879 (+58)
22M → 24M
27:13 | 13:37/mi
Finish· 26.22 mi
5:23:58
Rank: #5851 (+28)
24M → Finish
29:29 | 13:17/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:47:45
Pace11:59 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:36:13
Pace12:47 /mi
📊Negative Split: 6.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:04:0924:3212:1624:32
12:16
-
4M
4.00 mi06:28:2248:4512:1124:13
12:07
-0:09
6M
6.00 mi06:51:371:12:0012:0023:15
11:37
-0:30
8M
8.00 mi07:14:121:34:3511:4922:35
11:17
-0:20
9.6M
9.60 mi07:34:071:54:3011:5619:55
12:27
+1:10
10M
10.00 mi07:37:171:57:4011:463:10
7:56
-4:31
10.5M
10.50 mi07:45:162:05:3911:587:59
15:58
+8:02
12M
12.00 mi08:02:092:22:3211:5316:53
11:15
-4:43
14M
14.00 mi08:27:222:47:4511:5925:13
12:36
+1:21
16M
16.00 mi08:47:283:07:5111:4420:06
10:03
-2:33
18M
18.00 mi09:15:593:36:2212:0128:31
14:16
+4:13
20M
20.00 mi09:41:284:01:5112:0625:29
12:44
-1:32
22M
22.00 mi10:06:534:27:1612:0925:25
12:42
-0:02
24M
24.00 mi10:34:064:54:2912:1627:13
13:37
+0:55
Finish
26.22 mi11:03:355:23:5812:2229:29
13:17
-0:20

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

7:56 /mi

Average Pace

12:22 /mi

Slowest Pace

15:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:44

19% of race

Time at Steady Pace

3:17:31

61% of race

Time at Slower Pace

1:03:43

20% of race

Average Pace: 12:21 /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 mi06:04:0924:3212:1624:32
12:16
#6947
4M
4.00 mi06:28:2248:4512:1124:13
12:07
#6806
6M
6.00 mi06:51:371:12:0012:0023:15
11:37
#6564
8M
8.00 mi07:14:121:34:3511:4922:35
11:17
#6465
9.6M
9.60 mi07:34:071:54:3011:5619:55
12:27
#6359
10M
10.00 mi07:37:171:57:4011:463:10
7:56
#6334
10.5M
10.50 mi07:45:162:05:3911:587:59
15:58
#6291
12M
12.00 mi08:02:092:22:3211:5316:53
11:15
#6187
14M
14.00 mi08:27:222:47:4511:5925:13
12:36
#6099
16M
16.00 mi08:47:283:07:5111:4420:06
10:03
#5919
18M
18.00 mi09:15:593:36:2212:0128:31
14:16
#5983
20M
20.00 mi09:41:284:01:5112:0625:29
12:44
#5944
22M
22.00 mi10:06:534:27:1612:0925:25
12:42
#5937
24M
24.00 mi10:34:064:54:2912:1627:13
13:37
#5879
Finish
26.22 mi11:03:355:23:5812:2229:29
13:17
#5851
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:09

Segment Time

12:24/mi

Pace

0.90 mi

Distance

Overall

5688

Men

4167

Division

860

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi6947493910065439(Top 76%)4021(Top 80%)830(Top 80%)
4M4.00 mi2.00 mi6806+1414862+77997+96640(Top 93%)4761(Top 94%)979(Top 94%)
6M6.00 mi2.00 mi6564+2424726+136972+256051(Top 84%)4431(Top 88%)910(Top 88%)
8M8.00 mi2.00 mi6465+994676+50967+56107(Top 85%)4482(Top 89%)926(Top 89%)
9.6M9.60 mi1.60 mi6359+1064604+72950+175948(Top 83%)4340(Top 86%)904(Top 87%)
10M10.00 mi0.40 mi6334+254590+14945+55705(Top 80%)4198(Top 83%)864(Top 83%)
10.5M10.50 mi0.50 mi6291+434557+33934+115817(Top 81%)4234(Top 84%)866(Top 83%)
12M12.00 mi1.50 mi6187+1044504+53931+35439(Top 76%)4021(Top 80%)830(Top 80%)
14M14.00 mi2.00 mi6099+884448+56923+85690(Top 79%)4180(Top 83%)863(Top 83%)
16M16.00 mi2.00 mi5919+1804332+116899+244705(Top 66%)3534(Top 70%)740(Top 71%)
18M18.00 mi2.00 mi5983-644363-31901-26129(Top 86%)4379(Top 87%)875(Top 84%)
20M20.00 mi2.00 mi5944+394338+25893+85504(Top 77%)3950(Top 78%)805(Top 77%)
22M22.00 mi2.00 mi5937+74318+20884+95829(Top 81%)4136(Top 82%)833(Top 80%)
24M24.00 mi2.00 mi5879+584277+41880+45303(Top 74%)3771(Top 75%)758(Top 73%)
Finish26.22 mi2.22 mi5851+284248+29875+55582(Top 78%)3974(Top 79%)806(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
×1human
+6ft-11ft

Overall

5439

Males

4021

M30-34

834

2M→4M

2.0 - 4.0 mi

Top 93%
×4stories
+75ft-70ft

Overall

6640

Males

4761

M30-34

987

4M→6M

4.0 - 6.0 mi

Top 84%
×5stories
+71ft-18ft

Overall

6051

Males

4431

M30-34

916

6M→8M

6.0 - 8.0 mi

Top 85%
×9stories
+106ft-21ft

Overall

6107

Males

4482

M30-34

932

8M→9.6M

8.0 - 9.6 mi

Top 83%
×13stories
+117ft-177ft

Overall

5948

Males

4340

M30-34

908

9.6M→10M

9.6 - 10.0 mi

Top 80%
×1story
+17ft-12ft

Overall

5705

Males

4198

M30-34

867

10M→10.5M

10.0 - 10.5 mi

Top 81%
×9stories
+0ft-102ft

Overall

5817

Males

4234

M30-34

869

10.5M→12M

10.5 - 12.0 mi

Top 76%
×18stories
+304ft-125ft

Overall

5439

Males

4021

M30-34

834

12M→14M

12.0 - 14.0 mi

Top 79%
×9stories
+99ft-125ft

Overall

5690

Males

4180

M30-34

866

14M→16M

14.0 - 16.0 mi

Top 66%
×9stories
+124ft-78ft

Overall

4705

Males

3534

M30-34

742

16M→18M

16.0 - 18.0 mi

Top 86%
×8stories
+106ft-45ft

Overall

6129

Males

4379

M30-34

877

18M→20M

18.0 - 20.0 mi

Top 77%
×3stories
+52ft-26ft

Overall

5504

Males

3950

M30-34

807

20M→22M

20.0 - 22.0 mi

Top 81%
×21stories
+17ft-266ft

Overall

5829

Males

4136

M30-34

835

22M→24M

22.0 - 24.0 mi

Top 74%
×3stories
+70ft-85ft

Overall

5303

Males

3771

M30-34

759

24M→Finish

24.0 - 26.2 mi

Top 78%
~flat
+2ft-2ft

Overall

5582

Males

3974

M30-34

806

Passing Analysis

Category:
Athletes Passed
1477*
Passed By
381
Net Change
+1096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6947
2M → 4M168*27+141#6947#6806
4M → 6M253*11+242#6806#6564
6M → 8M122*23+99#6564#6465
8M → 9.6M123*17+106#6465#6359
9.6M → 10M272+25#6359#6334
10M → 10.5M6219+43#6334#6291
10.5M → 12M11713+104#6291#6187
12M → 14M105*17+88#6187#6099
14M → 16M201*21+180#6099#5919
16M → 18M46*110-64#5919#5983
18M → 20M68*29+39#5983#5944
20M → 22M51*44+7#5944#5937
22M → 24M77*19+58#5937#5879
24M → Finish57*29+28#5879#5851
TOTALS1477*381+1096

* 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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