Alexander Lee

Bib: 3001MAge: 28

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 42%
Gender (Male)
#0 / 5052
Top 47%
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:09
Rank: #2475
Start2M
18:09 | 9:04/mi
4M
36:15
Rank: #2382 (+93)
2M4M
18:06 | 9:03/mi
6M
54:04
Rank: #2209 (+173)
4M6M
17:49 | 8:54/mi
8M
1:11:54
Rank: #2223 (-14)
6M8M
17:50 | 8:55/mi
9.6M
1:27:00
Rank: #2235 (-12)
8M9.6M
15:06 | 9:26/mi
10M
1:29:31
Rank: #2234 (+1)
9.6M10M
2:31 | 6:18/mi
10.5M
1:35:29
Rank: #2201 (+33)
10M10.5M
5:58 | 11:56/mi
12M
1:49:27
Rank: #2391 (-190)
10.5M12M
13:58 | 9:19/mi
14M
2:09:49
Rank: #2473 (-82)
12M14M
20:22 | 10:11/mi
16M
2:30:46
Rank: #2849 (-376)
14M16M
20:57 | 10:29/mi
18M
2:51:43
Rank: #2790 (+59)
16M18M
20:57 | 10:29/mi
20M
3:13:12
Rank: #2834 (-44)
18M20M
21:29 | 10:44/mi
22M
3:34:44
Rank: #2919 (-85)
20M22M
21:32 | 10:46/mi
24M
3:58:48
Rank: #3011 (-92)
22M24M
24:04 | 12:02/mi
Finish· 26.22 mi
4:22:50
Rank: #3008 (+3)
24MFinish
24:02 | 10:50/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
Time2:09:49
Pace9:16 /mi
2nd Half
Distance12.22 mi
Time2:13:01
Pace10:53 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:0018:099:0418:09
9:04
-
4M
4.00 mi05:56:0636:159:0418:06
9:03
-0:01
6M
6.00 mi06:13:5554:049:0117:49
8:54
-0:09
8M
8.00 mi06:31:451:11:548:5917:50
8:55
+0:01
9.6M
9.60 mi06:46:511:27:009:0415:06
9:26
+0:31
10M
10.00 mi06:49:221:29:318:572:31
6:18
-3:08
10.5M
10.50 mi06:55:201:35:299:065:58
11:56
+5:38
12M
12.00 mi07:09:181:49:279:0713:58
9:19
-2:37
14M
14.00 mi07:29:402:09:499:1620:22
10:11
+0:52
16M
16.00 mi07:50:372:30:469:2520:57
10:29
+0:18
18M
18.00 mi08:11:342:51:439:3220:57
10:29
0:00
20M
20.00 mi08:33:033:13:129:4021:29
10:44
+0:15
22M
22.00 mi08:54:353:34:449:4621:32
10:46
+0:02
24M
24.00 mi09:18:393:58:489:5724:04
12:02
+1:16
Finish
26.22 mi09:42:414:22:5010:0224:02
10:50
-1:12

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

6:18 /mi

Average Pace

10:02 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:29

39% of race

Time at Steady Pace

2:09:19

49% of race

Time at Slower Pace

30:02

11% of race

Average Pace: 10:01 /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 mi05:38:0018:099:0418:09
9:04
#2475
4M
4.00 mi05:56:0636:159:0418:06
9:03
#2382
6M
6.00 mi06:13:5554:049:0117:49
8:54
#2209
8M
8.00 mi06:31:451:11:548:5917:50
8:55
#2223
9.6M
9.60 mi06:46:511:27:009:0415:06
9:26
#2235
10M
10.00 mi06:49:221:29:318:572:31
6:18
#2234
10.5M
10.50 mi06:55:201:35:299:065:58
11:56
#2201
12M
12.00 mi07:09:181:49:279:0713:58
9:19
#2391
14M
14.00 mi07:29:402:09:499:1620:22
10:11
#2473
16M
16.00 mi07:50:372:30:469:2520:57
10:29
#2849
18M
18.00 mi08:11:342:51:439:3220:57
10:29
#2790
20M
20.00 mi08:33:033:13:129:4021:29
10:44
#2834
22M
22.00 mi08:54:353:34:449:4621:32
10:46
#2919
24M
24.00 mi09:18:393:58:489:5724:04
12:02
#3011
Finish
26.22 mi09:42:414:22:5010:0224:02
10:50
#3008
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 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:29

Segment Time

9:26/mi

Pace

0.90 mi

Distance

Overall

2180

Men

1846

Division

466

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi247520675023277(Top 46%)2649(Top 52%)675(Top 57%)
4M4.00 mi2.00 mi2382+931992+75478+242295(Top 32%)1924(Top 38%)461(Top 39%)
6M6.00 mi2.00 mi2209+1731862+130438+402029(Top 28%)1738(Top 34%)416(Top 35%)
8M8.00 mi2.00 mi2223-141880-18452-142361(Top 33%)1979(Top 39%)487(Top 41%)
9.6M9.60 mi1.60 mi2235-121895-15454-22382(Top 33%)2011(Top 40%)508(Top 43%)
10M10.00 mi0.40 mi2234+11895456-22406(Top 34%)2013(Top 40%)488(Top 41%)
10.5M10.50 mi0.50 mi2201+331869+26448+82191(Top 31%)1841(Top 36%)460(Top 39%)
12M12.00 mi1.50 mi2391-1902009-140498-503277(Top 46%)2649(Top 52%)675(Top 57%)
14M14.00 mi2.00 mi2473-822069-60516-182914(Top 41%)2387(Top 47%)594(Top 51%)
16M16.00 mi2.00 mi2849-3762342-273590-745083(Top 71%)3761(Top 74%)918(Top 78%)
18M18.00 mi2.00 mi2790+592289+53571+192865(Top 40%)2270(Top 45%)570(Top 48%)
20M20.00 mi2.00 mi2834-442312-23577-63406(Top 48%)2605(Top 52%)641(Top 55%)
22M22.00 mi2.00 mi2919-852360-48587-104011(Top 56%)2938(Top 58%)719(Top 61%)
24M24.00 mi2.00 mi3011-922402-425873912(Top 55%)2835(Top 56%)700(Top 60%)
Finish26.22 mi2.22 mi3008+32385+17589-23288(Top 46%)2407(Top 48%)610(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 46%
×1human
+6ft-11ft

Overall

3277

Males

2649

M25-29

678

2M→4M

2.0 - 4.0 mi

Top 32%
×4stories
+75ft-70ft

Overall

2295

Males

1924

M25-29

463

4M→6M

4.0 - 6.0 mi

Top 28%
×5stories
+71ft-18ft

Overall

2029

Males

1738

M25-29

419

6M→8M

6.0 - 8.0 mi

Top 33%
×9stories
+106ft-21ft

Overall

2361

Males

1979

M25-29

490

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13stories
+117ft-177ft

Overall

2382

Males

2011

M25-29

510

9.6M→10M

9.6 - 10.0 mi

Top 34%
×1story
+17ft-12ft

Overall

2406

Males

2013

M25-29

491

10M→10.5M

10.0 - 10.5 mi

Top 31%
×9stories
+0ft-102ft

Overall

2191

Males

1841

M25-29

464

10.5M→12M

10.5 - 12.0 mi

Top 46%
×18stories
+304ft-125ft

Overall

3277

Males

2649

M25-29

678

12M→14M

12.0 - 14.0 mi

Top 41%
×9stories
+99ft-125ft

Overall

2914

Males

2387

M25-29

597

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5083

Males

3761

M25-29

921

16M→18M

16.0 - 18.0 mi

Top 40%
×8stories
+106ft-45ft

Overall

2865

Males

2270

M25-29

573

18M→20M

18.0 - 20.0 mi

Top 48%
×3stories
+52ft-26ft

Overall

3406

Males

2605

M25-29

642

20M→22M

20.0 - 22.0 mi

Top 56%
×21stories
+17ft-266ft

Overall

4011

Males

2938

M25-29

720

22M→24M

22.0 - 24.0 mi

Top 55%
×3stories
+70ft-85ft

Overall

3912

Males

2835

M25-29

701

24M→Finish

24.0 - 26.2 mi

Top 46%
~flat
+2ft-2ft

Overall

3288

Males

2407

M25-29

610

Passing Analysis

Category:
Athletes Passed
885*
Passed By
1418
Net Change
-533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2475
2M4M164*71+93#2475#2382
4M6M19219+173#2382#2209
6M8M54*68-14#2209#2223
8M9.6M49*61-12#2223#2235
9.6M10M1413+1#2235#2234
10M10.5M4714+33#2234#2201
10.5M12M12202-190#2201#2391
12M14M21*103-82#2391#2473
14M16M16*392-376#2473#2849
16M18M12162+59#2849#2790
18M20M43*87-44#2790#2834
20M22M35*120-85#2834#2919
22M24M41*133-92#2919#3011
24MFinish76*73+3#3011#3008
TOTALS885*1418-533

* 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