San Francisco Marathon logo
SF MARATHON 2026

Alexa Alcazarin

Bib: 6481•F•Age: 23

Ceres, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Gender (Female)
#0 / 2086
F20-29
#0 / 283
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:33
Rank: #5575
Start → 2M
21:33 | 10:46/mi
4M
43:03
Rank: #5366 (+209)
2M → 4M
21:30 | 10:45/mi
6M
1:03:53
Rank: #5007 (+359)
4M → 6M
20:50 | 10:25/mi
8M
1:25:56
Rank: #5174 (-167)
6M → 8M
22:03 | 11:01/mi
9.6M
1:45:37
Rank: #5302 (-128)
8M → 9.6M
19:41 | 12:18/mi
10M
1:48:43
Rank: #5306 (-4)
9.6M → 10M
3:06 | 7:46/mi
10.5M
1:56:39
Rank: #5343 (-37)
10M → 10.5M
7:56 | 15:52/mi
12M
2:13:59
Rank: #5392 (-49)
10.5M → 12M
17:20 | 11:33/mi
14M
2:40:23
Rank: #5527 (-135)
12M → 14M
26:24 | 13:12/mi
16M
3:00:28
Rank: #5433 (+94)
14M → 16M
20:05 | 10:02/mi
18M
3:33:43
Rank: #5842 (-409)
16M → 18M
33:15 | 16:38/mi
20M
4:02:56
Rank: #5984 (-142)
18M → 20M
29:13 | 14:36/mi
22M
4:28:13
Rank: #5982 (+2)
20M → 22M
25:17 | 12:38/mi
24M
4:57:36
Rank: #5997 (-15)
22M → 24M
29:23 | 14:42/mi
Finish· 26.22 mi
5:25:46
Rank: #5909 (+88)
24M → Finish
28:10 | 12:42/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:40:23
Pace11:27 /mi
2nd Half
Distance12.22 mi
Time2:45:23
Pace13:32 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:4321:3310:4621:33
10:46
-
4M
4.00 mi06:14:1343:0310:4621:30
10:45
-0:01
6M
6.00 mi06:35:031:03:5310:3920:50
10:25
-0:20
8M
8.00 mi06:57:061:25:5610:4422:03
11:01
+0:36
9.6M
9.60 mi07:16:471:45:3711:0019:41
12:18
+1:17
10M
10.00 mi07:19:531:48:4310:523:06
7:46
-4:32
10.5M
10.50 mi07:27:491:56:3911:077:56
15:52
+8:06
12M
12.00 mi07:45:092:13:5911:1017:20
11:33
-4:19
14M
14.00 mi08:11:332:40:2311:2726:24
13:12
+1:39
16M
16.00 mi08:31:383:00:2811:1720:05
10:02
-3:10
18M
18.00 mi09:04:533:33:4311:5233:15
16:38
+6:36
20M
20.00 mi09:34:064:02:5612:0929:13
14:36
-2:02
22M
22.00 mi09:59:234:28:1312:1125:17
12:38
-1:58
24M
24.00 mi10:28:464:57:3612:2429:23
14:42
+2:04
Finish
26.22 mi10:56:565:25:4612:2628:10
12:42
-2:00

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

7:46 /mi

Average Pace

12:26 /mi

Slowest Pace

16:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:07

33% of race

Time at Steady Pace

1:56:52

36% of race

Time at Slower Pace

1:39:47

31% of race

Average Pace: 12:25 /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 mi05:52:4321:3310:4621:33
10:46
#5575
4M
4.00 mi06:14:1343:0310:4621:30
10:45
#5366
6M
6.00 mi06:35:031:03:5310:3920:50
10:25
#5007
8M
8.00 mi06:57:061:25:5610:4422:03
11:01
#5174
9.6M
9.60 mi07:16:471:45:3711:0019:41
12:18
#5302
10M
10.00 mi07:19:531:48:4310:523:06
7:46
#5306
10.5M
10.50 mi07:27:491:56:3911:077:56
15:52
#5343
12M
12.00 mi07:45:092:13:5911:1017:20
11:33
#5392
14M
14.00 mi08:11:332:40:2311:2726:24
13:12
#5527
16M
16.00 mi08:31:383:00:2811:1720:05
10:02
#5433
18M
18.00 mi09:04:533:33:4311:5233:15
16:38
#5842
20M
20.00 mi09:34:064:02:5612:0929:13
14:36
#5984
22M
22.00 mi09:59:234:28:1312:1125:17
12:38
#5982
24M
24.00 mi10:28:464:57:3612:2429:23
14:42
#5997
Finish
26.22 mi10:56:565:25:4612:2628:10
12:42
#5909
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:02

Segment Time

12:16/mi

Pace

0.90 mi

Distance

Overall

5590

Women

1455

Division

227

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi557514262175697(Top 80%)1480(Top 71%)225(Top 80%)
4M4.00 mi2.00 mi5366+2091345+81209+85215(Top 73%)1283(Top 62%)202(Top 71%)
6M6.00 mi2.00 mi5007+3591198+147192+174482(Top 63%)1002(Top 48%)167(Top 59%)
8M8.00 mi2.00 mi5174-1671263-65202-105784(Top 81%)1476(Top 71%)227(Top 80%)
9.6M9.60 mi1.60 mi5302-1281306-43204-25834(Top 81%)1539(Top 74%)234(Top 83%)
10M10.00 mi0.40 mi5306-41307-12045472(Top 76%)1399(Top 67%)216(Top 76%)
10.5M10.50 mi0.50 mi5343-371318-11206-25769(Top 81%)1541(Top 74%)234(Top 83%)
12M12.00 mi1.50 mi5392-491344-26211-55697(Top 80%)1480(Top 71%)225(Top 80%)
14M14.00 mi2.00 mi5527-1351418-74220-96090(Top 85%)1643(Top 79%)242(Top 86%)
16M16.00 mi2.00 mi5433+941382+36216+44699(Top 66%)1149(Top 55%)174(Top 61%)
18M18.00 mi2.00 mi5842-4091535-153235-196918(Top 97%)1994(Top 96%)278(Top 98%)
20M20.00 mi2.00 mi5984-1421601-66242-76603(Top 92%)1912(Top 92%)266(Top 94%)
22M22.00 mi2.00 mi5982+21609-8244-25783(Top 81%)1658(Top 79%)241(Top 85%)
24M24.00 mi2.00 mi5997-151627-18245-16050(Top 84%)1750(Top 84%)247(Top 87%)
Finish26.22 mi2.22 mi5909+881606+21244+15129(Top 72%)1430(Top 69%)222(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
×1human
+6ft-11ft

Overall

5697

Females

1480

F20-24

227

2M→4M

2.0 - 4.0 mi

Top 73%
×4stories
+75ft-70ft

Overall

5215

Females

1283

F20-24

206

4M→6M

4.0 - 6.0 mi

Top 63%
×5stories
+71ft-18ft

Overall

4482

Females

1002

F20-24

171

6M→8M

6.0 - 8.0 mi

Top 81%
×9stories
+106ft-21ft

Overall

5784

Females

1476

F20-24

229

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13stories
+117ft-177ft

Overall

5834

Females

1539

F20-24

237

9.6M→10M

9.6 - 10.0 mi

Top 76%
×1story
+17ft-12ft

Overall

5472

Females

1399

F20-24

219

10M→10.5M

10.0 - 10.5 mi

Top 81%
×9stories
+0ft-102ft

Overall

5769

Females

1541

F20-24

237

10.5M→12M

10.5 - 12.0 mi

Top 80%
×18stories
+304ft-125ft

Overall

5697

Females

1480

F20-24

227

12M→14M

12.0 - 14.0 mi

Top 85%
×9stories
+99ft-125ft

Overall

6090

Females

1643

F20-24

244

14M→16M

14.0 - 16.0 mi

Top 66%
×9stories
+124ft-78ft

Overall

4699

Females

1149

F20-24

176

16M→18M

16.0 - 18.0 mi

Top 97%
×8stories
+106ft-45ft

Overall

6918

Females

1994

F20-24

280

18M→20M

18.0 - 20.0 mi

Top 92%
×3stories
+52ft-26ft

Overall

6603

Females

1912

F20-24

267

20M→22M

20.0 - 22.0 mi

Top 81%
×21stories
+17ft-266ft

Overall

5783

Females

1658

F20-24

242

22M→24M

22.0 - 24.0 mi

Top 84%
×3stories
+70ft-85ft

Overall

6050

Females

1750

F20-24

248

24M→Finish

24.0 - 26.2 mi

Top 72%
~flat
+2ft-2ft

Overall

5129

Females

1430

F20-24

222

Passing Analysis

Category:
Athletes Passed
1222*
Passed By
1556
Net Change
-334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5575
2M → 4M273*64+209#5575#5366
4M → 6M37112+359#5366#5007
6M → 8M28*195-167#5007#5174
8M → 9.6M65*193-128#5174#5302
9.6M → 10M1620-4#5302#5306
10M → 10.5M3168-37#5306#5343
10.5M → 12M5099-49#5343#5392
12M → 14M31*166-135#5392#5527
14M → 16M150*56+94#5527#5433
16M → 18M3412-409#5433#5842
18M → 20M15*157-142#5842#5984
20M → 22M46*44+2#5984#5982
22M → 24M41*56-15#5982#5997
24M → Finish102*14+88#5997#5909
TOTALS1222*1556-334

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events