Boston Marathon logo
BOSTON MARATHON 2024

Filiberto Guerrero Tamez

Bib: 29177•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:04/mi
28:09
↑ 97↓ 3451.5%
10K· 6.21 mi
9:07/mi
56:30
↑ 79↓ 1380.4%
15K· 9.32 mi
9:00/mi
1:24:27
↑ 67↓ 78
20K· 12.43 mi
9:21/mi
1:53:30
↑ 106↓ 860.1%
Half· 13.11 mi
9:07/mi
1:59:43
↑ 19↓ 370.5%
25K· 15.53 mi
9:45/mi
2:23:21
↑ 66↓ 880.2%
30K· 18.64 mi
10:53/mi
2:57:11
↑ 181↓ 1480.2%
20M
11:08/mi
3:12:19
↑ 64↓ 500.2%
21M
12:43/mi
3:25:02
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:32:41
↑ 17↓ 861.7%
23M
10:13/mi
3:45:29
↑ 23↓ 630.6%
24M
9:44/mi
3:55:13
↓ 821.3%
40K· 24.85 mi
10:13/mi
4:03:57
↓ 200.3%
25.2M
11:10/mi
4:07:48
↑ 13↓ 160.2%
Finish· 26.22 mi
10:12/mi
4:18:12
↑ 22↓ 21

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
Time1:59:43
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:18:29
Pace10:34 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0328:099:0428:09
9:04
-
10K
6.21 mi12:21:2456:309:0628:21
9:07
+0:03
15K
9.32 mi12:49:211:24:279:0427:57
9:00
-0:07
20K
12.43 mi13:18:241:53:309:0829:03
9:21
+0:21
Half
13.11 mi13:24:371:59:439:086:13
9:07
-0:14
25K
15.53 mi13:48:152:23:219:1423:38
9:45
+0:38
30K
18.64 mi14:22:052:57:119:3033:50
10:53
+1:08
20M
20.00 mi14:37:133:12:199:3715:08
11:08
+0:15
21M
21.00 mi14:49:563:25:029:4612:43
12:43
+1:35
35K
21.75 mi14:57:353:32:419:477:39
10:14
-2:29
23M
23.00 mi15:10:233:45:299:4812:48
10:13
-0:01
24M
24.00 mi15:20:073:55:139:489:44
9:44
-0:29
40K
24.85 mi15:28:514:03:579:498:44
10:13
+0:29
25.2M
25.20 mi15:32:424:07:489:503:51
11:10
+0:57
Finish
26.22 mi15:43:064:18:129:5110:24
10:12
-0:58

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

9:00 /mi

Average Pace

9:51 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:43

46% of race

Time at Steady Pace

1:12:57

28% of race

Time at Slower Pace

1:05:32

25% of race

Average Pace: 9:51 /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 mi11:53:0328:099:0428:09
9:04
#20299
10K
6.21 mi12:21:2456:309:0628:21
9:07
#20243
15K
9.32 mi12:49:211:24:279:0427:57
9:00
#19806
20K
12.43 mi13:18:241:53:309:0829:03
9:21
#19499
Half
13.11 mi13:24:371:59:439:086:13
9:07
#19468
25K
15.53 mi13:48:152:23:219:1423:38
9:45
#19258
30K
18.64 mi14:22:052:57:119:3033:50
10:53
#19392
20M
20.00 mi14:37:133:12:199:3715:08
11:08
#19402
21M
21.00 mi14:49:563:25:029:4612:43
12:43
#19436
35K
21.75 mi14:57:353:32:419:477:39
10:14
#19367
23M
23.00 mi15:10:233:45:299:4812:48
10:13
#19144
24M
24.00 mi15:20:073:55:139:489:44
9:44
#18964
40K
24.85 mi15:28:514:03:579:498:44
10:13
#18829
25.2M
25.20 mi15:32:424:07:489:503:51
11:10
#18768
Finish
26.22 mi15:43:064:18:129:5110:24
10:12
#18761
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20299122141221418893(Top 74%)11662(Top 80%)11662(Top 580%)
10K6.21 mi3.10 mi20243+5612210+412210+420238(Top 79%)12244(Top 84%)12244(Top 609%)
15K9.32 mi3.11 mi19806+43712025+18512025+18518893(Top 74%)11662(Top 80%)11662(Top 580%)
20K12.43 mi3.11 mi19499+30711896+12911896+12918703(Top 73%)11553(Top 79%)11553(Top 575%)
Half13.11 mi0.68 mi19468+3111878+1811878+1818732(Top 73%)11509(Top 79%)11509(Top 573%)
25K15.53 mi2.42 mi19258+21011777+10111777+10118370(Top 72%)11302(Top 78%)11302(Top 563%)
30K18.64 mi3.11 mi19392-13411768+911768+919727(Top 77%)11717(Top 80%)11717(Top 583%)
20M20.00 mi1.36 mi19402-1011738+3011738+3019575(Top 77%)11531(Top 79%)11531(Top 574%)
21M21.00 mi1.00 mi19436-3411741-311741-320248(Top 79%)11749(Top 81%)11749(Top 585%)
35K21.75 mi0.75 mi19367+6911688+5311688+5317816(Top 70%)10542(Top 72%)10542(Top 525%)
23M23.00 mi1.25 mi19144+22311569+11911569+11916179(Top 63%)9667(Top 66%)9667(Top 481%)
24M24.00 mi1.00 mi18964+18011459+11011459+11015387(Top 60%)9214(Top 63%)9214(Top 459%)
40K24.85 mi0.85 mi18829+13511383+7611383+7615753(Top 62%)9343(Top 64%)9343(Top 465%)
25.2M25.20 mi0.35 mi18768+6111335+4811335+4815016(Top 59%)8953(Top 61%)8953(Top 446%)
Finish26.22 mi1.02 mi18761+711307+2811307+2819090(Top 75%)11032(Top 76%)11032(Top 549%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18893

Males

11662

M40-44

11662

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20238

Males

12244

M40-44

12244

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18893

Males

11662

M40-44

11662

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18703

Males

11553

M40-44

11553

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18732

Males

11509

M40-44

11509

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18370

Males

11302

M40-44

11302

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19727

Males

11717

M40-44

11717

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

19575

Males

11531

M40-44

11531

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20248

Males

11749

M40-44

11749

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17816

Males

10542

M40-44

10542

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16179

Males

9667

M40-44

9667

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15387

Males

9214

M40-44

9214

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15753

Males

9343

M40-44

9343

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15016

Males

8953

M40-44

8953

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19090

Males

11032

M40-44

11032

Passing Analysis

Category:
Athletes Passed
2586
Passed By
1048
Net Change
+1538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20299
5K → 10K293237+56#20299#20243
10K → 15K47336+437#20243#19806
15K → 20K39184+307#19806#19499
20K → Half5221+31#19499#19468
Half → 25K29383+210#19468#19258
25K → 30K163297-134#19258#19392
30K → 20M8090-10#19392#19402
20M → 21M72106-34#19402#19436
21M → 35K8617+69#19436#19367
35K → 23M2307+223#19367#19144
23M → 24M1833+180#19144#18964
24M → 40K1427+135#18964#18829
40K → 25.2M665+61#18829#18768
25.2M → Finish6255+7#18768#18761
TOTALS25861048+1538
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing