Boston Marathon logo
BOSTON MARATHON 2023

Jose Luiz Santiago

Bib: 13433•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:27
Rank: #12991
Start → 5K
24:27 | 7:52/mi
10K· 6.21 mi
49:25
Rank: #13999 (-1008)
5K → 10K
24:58 | 8:02/mi
15K· 9.32 mi
1:14:32
Rank: #14332 (-333)
10K → 15K
25:07 | 8:05/mi
20K· 12.43 mi
1:40:49
Rank: #14961 (-629)
15K → 20K
26:17 | 8:28/mi
Half· 13.11 mi
1:46:24
Rank: #14988 (-27)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:06:45
Rank: #15061 (-73)
Half → 25K
20:21 | 8:24/mi
30K· 18.64 mi
2:33:13
Rank: #14944 (+117)
25K → 30K
26:28 | 8:31/mi
20M
2:45:06
Rank: #14929 (+15)
30K → 20M
11:53 | 8:45/mi
21M
2:54:37
Rank: #14984 (-55)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
3:00:56
Rank: #14978 (+6)
21M → 35K
6:19 | 8:27/mi
23M
3:12:15
Rank: #15038 (-60)
35K → 23M
11:19 | 9:02/mi
24M
3:20:56
Rank: #15044 (-6)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:28:36
Rank: #15058 (-14)
24M → 40K
7:40 | 8:58/mi
25.2M
3:31:47
Rank: #15030 (+28)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:40:32
Rank: #15075 (-45)
25.2M → Finish
8:45 | 8:35/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 HalfFaster
Distance13.11 mi
Time1:46:24
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5424:277:5224:27
7:52
-
10K
6.21 mi11:17:5249:257:5724:58
8:02
+0:10
15K
9.32 mi11:42:591:14:328:0025:07
8:05
+0:03
20K
12.43 mi12:09:161:40:498:0726:17
8:28
+0:23
Half
13.11 mi12:14:511:46:248:075:35
8:11
-0:17
25K
15.53 mi12:35:122:06:458:1020:21
8:24
+0:13
30K
18.64 mi13:01:402:33:138:1326:28
8:31
+0:07
20M
20.00 mi13:13:332:45:068:1511:53
8:45
+0:14
21M
21.00 mi13:23:042:54:378:199:31
9:31
+0:46
35K
21.75 mi13:29:233:00:568:196:19
8:27
-1:04
23M
23.00 mi13:40:423:12:158:2211:19
9:02
+0:35
24M
24.00 mi13:49:233:20:568:228:41
8:41
-0:21
40K
24.85 mi13:57:033:28:368:247:40
8:58
+0:17
25.2M
25.20 mi14:00:143:31:478:243:11
9:14
+0:16
Finish
26.22 mi14:08:593:40:328:258:45
8:35
-0:39

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

7:52 /mi

Average Pace

8:25 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:07

36% of race

Time at Steady Pace

1:36:51

44% of race

Time at Slower Pace

43:34

20% of race

Average Pace: 8:25 /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
5K
3.11 mi10:52:5424:277:5224:27
7:52
#12991
10K
6.21 mi11:17:5249:257:5724:58
8:02
#13999
15K
9.32 mi11:42:591:14:328:0025:07
8:05
#14332
20K
12.43 mi12:09:161:40:498:0726:17
8:28
#14961
Half
13.11 mi12:14:511:46:248:075:35
8:11
#14988
25K
15.53 mi12:35:122:06:458:1020:21
8:24
#15061
30K
18.64 mi13:01:402:33:138:1326:28
8:31
#14944
20M
20.00 mi13:13:332:45:068:1511:53
8:45
#14929
21M
21.00 mi13:23:042:54:378:199:31
9:31
#14984
35K
21.75 mi13:29:233:00:568:196:19
8:27
#14978
23M
23.00 mi13:40:423:12:158:2211:19
9:02
#15038
24M
24.00 mi13:49:233:20:568:228:41
8:41
#15044
40K
24.85 mi13:57:033:28:368:247:40
8:58
#15058
25.2M
25.20 mi14:00:143:31:478:243:11
9:14
#15030
Finish
26.22 mi14:08:593:40:328:258:45
8:35
#15075
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi129919544954415047(Top 57%)10326(Top 68%)10326(Top 930%)
10K6.21 mi3.10 mi13999-10089940-3969940-39615051(Top 57%)10325(Top 68%)10325(Top 930%)
15K9.32 mi3.11 mi14332-33310063-12310063-12315047(Top 57%)10326(Top 68%)10326(Top 930%)
20K12.43 mi3.11 mi14961-62910283-22010283-22016591(Top 62%)10866(Top 72%)10866(Top 979%)
Half13.11 mi0.68 mi14988-2710292-910292-915617(Top 59%)10525(Top 69%)10525(Top 948%)
25K15.53 mi2.42 mi15061-7310294-210294-215526(Top 58%)10351(Top 68%)10351(Top 933%)
30K18.64 mi3.11 mi14944+11710216+7810216+7814435(Top 54%)9834(Top 65%)9834(Top 886%)
20M20.00 mi1.36 mi14929+1510187+2910187+2915114(Top 57%)10030(Top 66%)10030(Top 904%)
21M21.00 mi1.00 mi14984-5510183+410183+416010(Top 60%)10353(Top 68%)10353(Top 933%)
35K21.75 mi0.75 mi14978+610158+2510158+2514953(Top 56%)9858(Top 65%)9858(Top 888%)
23M23.00 mi1.25 mi15038-6010153+510153+516221(Top 61%)10338(Top 68%)10338(Top 931%)
24M24.00 mi1.00 mi15044-610144+910144+915540(Top 58%)9965(Top 66%)9965(Top 898%)
40K24.85 mi0.85 mi15058-1410128+1610128+1615942(Top 60%)10103(Top 67%)10103(Top 910%)
25.2M25.20 mi0.35 mi15030+2810104+2410104+2413761(Top 52%)9129(Top 60%)9129(Top 822%)
Finish26.22 mi1.02 mi15075-4510103+110103+115885(Top 60%)10121(Top 67%)10121(Top 912%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15047

Males

10326

M60-64

10326

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15051

Males

10325

M60-64

10325

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15047

Males

10326

M60-64

10326

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16591

Males

10866

M60-64

10866

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15617

Males

10525

M60-64

10525

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15526

Males

10351

M60-64

10351

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14435

Males

9834

M60-64

9834

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15114

Males

10030

M60-64

10030

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16010

Males

10353

M60-64

10353

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14953

Males

9858

M60-64

9858

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16221

Males

10338

M60-64

10338

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15540

Males

9965

M60-64

9965

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15942

Males

10103

M60-64

10103

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13761

Males

9129

M60-64

9129

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15885

Males

10121

M60-64

10121

Passing Analysis

Category:
Athletes Passed
1043
Passed By
3127
Net Change
-2084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12991
5K → 10K471055-1008#12991#13999
10K → 15K85418-333#13999#14332
15K → 20K62691-629#14332#14961
20K → Half2754-27#14961#14988
Half → 25K106179-73#14988#15061
25K → 30K230113+117#15061#14944
30K → 20M8671+15#14944#14929
20M → 21M73128-55#14929#14984
21M → 35K5549+6#14984#14978
35K → 23M61121-60#14978#15038
23M → 24M5864-6#15038#15044
24M → 40K6175-14#15044#15058
40K → 25.2M5022+28#15058#15030
25.2M → Finish4287-45#15030#15075
TOTALS10433127-2084
📊

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing