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BOSTON MARATHON 2025

Gustavo Garza

Bib: 19046•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken 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
7:51/mi
24:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
48:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:12:50
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:37:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:42:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:05/mi
2:02:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:02/mi
2:30:30
↑ 181↓ 1480.2%
20M
11:30/mi
2:46:07
↑ 64↓ 500.2%
21M
14:00/mi
3:00:07
↑ 106↓ 241.6%
35K· 21.75 mi
14:56/mi
3:11:17
↑ 17↓ 861.7%
23M
13:56/mi
3:28:44
↑ 23↓ 630.6%
24M
11:56/mi
3:40:40
↓ 821.3%
40K· 24.85 mi
13:06/mi
3:51:52
↓ 200.3%
25.2M
16:32/mi
3:57:34
↑ 13↓ 160.2%
Finish· 26.22 mi
11:49/mi
4:09:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:49
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time2:26:48
Pace11:12 /mi
📊Positive Split: 42.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1124:247:5124:24
7:51
-
10K
6.21 mi11:39:2248:357:4924:11
7:47
-0:04
15K
9.32 mi12:03:371:12:507:4924:15
7:48
+0:01
20K
12.43 mi12:28:151:37:287:5124:38
7:56
+0:08
Half
13.11 mi12:33:361:42:497:515:21
7:50
-0:06
25K
15.53 mi12:53:122:02:257:5319:36
8:05
+0:15
30K
18.64 mi13:21:172:30:308:0428:05
9:02
+0:57
20M
20.00 mi13:36:542:46:078:1815:37
11:30
+2:28
21M
21.00 mi13:50:543:00:078:3514:00
14:00
+2:30
35K
21.75 mi14:02:043:11:178:4811:10
14:56
+0:56
23M
23.00 mi14:19:313:28:449:0517:27
13:56
-1:00
24M
24.00 mi14:31:273:40:409:1211:56
11:56
-2:00
40K
24.85 mi14:42:393:51:529:2011:12
13:06
+1:10
25.2M
25.20 mi14:48:213:57:349:265:42
16:32
+3:26
Finish
26.22 mi15:00:244:09:379:3212:03
11:49
-4:43

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

7:47 /mi

Average Pace

9:32 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:30

60% of race

Time at Steady Pace

39:36

16% of race

Time at Slower Pace

59:31

24% of race

Average Pace: 9:31 /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 mi11:15:1124:247:5124:24
7:51
#15281
10K
6.21 mi11:39:2248:357:4924:11
7:47
#14933
15K
9.32 mi12:03:371:12:507:4924:15
7:48
#14757
20K
12.43 mi12:28:151:37:287:5124:38
7:56
#14620
Half
13.11 mi12:33:361:42:497:515:21
7:50
#14599
25K
15.53 mi12:53:122:02:257:5319:36
8:05
#14553
30K
18.64 mi13:21:172:30:308:0428:05
9:02
#15312
20M
20.00 mi13:36:542:46:078:1815:37
11:30
#16552
21M
21.00 mi13:50:543:00:078:3514:00
14:00
#17868
35K
21.75 mi14:02:043:11:178:4811:10
14:56
#19090
23M
23.00 mi14:19:313:28:449:0517:27
13:56
#20264
24M
24.00 mi14:31:273:40:409:1211:56
11:56
#20700
40K
24.85 mi14:42:393:51:529:2011:12
13:06
#21116
25.2M
25.20 mi14:48:213:57:349:265:42
16:32
#21386
Finish
26.22 mi15:00:244:09:379:3212:03
11:49
#21686
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15281105371053714415(Top 51%)10110(Top 63%)10110(Top 613%)
10K6.21 mi3.10 mi14933+34810380+15710380+15714663(Top 52%)10284(Top 64%)10284(Top 624%)
15K9.32 mi3.11 mi14757+17610311+6910311+6914415(Top 51%)10110(Top 63%)10110(Top 613%)
20K12.43 mi3.11 mi14620+13710224+8710224+8714345(Top 51%)10034(Top 62%)10034(Top 609%)
Half13.11 mi0.68 mi14599+2110210+1410210+1414609(Top 51%)10190(Top 63%)10190(Top 618%)
25K15.53 mi2.42 mi14553+4610144+6610144+6614526(Top 51%)9994(Top 62%)9994(Top 606%)
30K18.64 mi3.11 mi15312-75910438-29410438-29417880(Top 63%)11316(Top 70%)11316(Top 687%)
20M20.00 mi1.36 mi16552-124010917-47910917-47924510(Top 86%)14222(Top 88%)14222(Top 863%)
21M21.00 mi1.00 mi17868-131611458-54111458-54126234(Top 92%)14992(Top 93%)14992(Top 910%)
35K21.75 mi0.75 mi19090-122211969-51111969-51128045(Top 99%)15879(Top 99%)15879(Top 964%)
23M23.00 mi1.25 mi20264-117412444-47512444-47527262(Top 96%)15457(Top 96%)15457(Top 938%)
24M24.00 mi1.00 mi20700-43612630-18612630-18625585(Top 90%)14593(Top 91%)14593(Top 885%)
40K24.85 mi0.85 mi21116-41612796-16612796-16626388(Top 93%)14988(Top 93%)14988(Top 909%)
25.2M25.20 mi0.35 mi21386-27012911-11512911-11527926(Top 98%)15777(Top 98%)15777(Top 957%)
Finish26.22 mi1.02 mi21686-30013023-11213023-11226573(Top 94%)15080(Top 94%)15080(Top 915%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14415

Males

10110

M55-59

10110

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14663

Males

10284

M55-59

10284

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14415

Males

10110

M55-59

10110

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14345

Males

10034

M55-59

10034

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14609

Males

10190

M55-59

10190

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

14526

Males

9994

M55-59

9994

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17880

Males

11316

M55-59

11316

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24510

Males

14222

M55-59

14222

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26234

Males

14992

M55-59

14992

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

28045

Males

15879

M55-59

15879

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27262

Males

15457

M55-59

15457

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

25585

Males

14593

M55-59

14593

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26388

Males

14988

M55-59

14988

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27926

Males

15777

M55-59

15777

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26573

Males

15080

M55-59

15080

Passing Analysis

Category:
Athletes Passed
1439
Passed By
7844
Net Change
-6405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15281
5K → 10K496148+348#15281#14933
10K → 15K289113+176#14933#14757
15K → 20K264127+137#14757#14620
20K → Half5231+21#14620#14599
Half → 25K198152+46#14599#14553
25K → 30K88847-759#14553#15312
30K → 20M101250-1240#15312#16552
20M → 21M91325-1316#16552#17868
21M → 35K51227-1222#17868#19090
35K → 23M61180-1174#19090#20264
23M → 24M9445-436#20264#20700
24M → 40K3419-416#20700#21116
40K → 25.2M1271-270#21116#21386
25.2M → Finish9309-300#21386#21686
TOTALS14397844-6405
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing