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BOSTON MARATHON 2026

Daniel Giraldo

Bib: 26495•M

NY

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
34:47
3.11 mi
Rank: #28250
Start → 5K
34:47 | 11:12/mi
10K
1:08:25
6.21 mi
Rank: #27895 (+355)
5K → 10K
33:38 | 10:50/mi
15K
1:42:03
9.32 mi
Rank: #27638 (+257)
10K → 15K
33:38 | 10:50/mi
20K
2:17:49
12.43 mi
Rank: #27640 (-2)
15K → 20K
35:46 | 11:31/mi
HALF
2:25:31
13.11 mi
Rank: #27644 (-4)
20K → HALF
7:42 | 11:18/mi
25K
2:55:42
15.53 mi
Rank: #27701 (-57)
HALF → 25K
30:11 | 12:27/mi
30K
3:40:01
18.64 mi
Rank: #27945 (-244)
25K → 30K
44:19 | 14:16/mi
20M
4:00:26
20.00 mi
Rank: #28016 (-71)
30K → 20M
20:25 | 15:02/mi
21M
4:18:38
21.00 mi
Rank: #28158 (-142)
20M → 21M
18:12 | 18:12/mi
35K
4:30:20
21.75 mi
Rank: #28223 (-65)
21M → 35K
11:42 | 15:39/mi
23M
4:50:20
23.00 mi
Rank: #28325 (-102)
35K → 23M
20:00 | 15:59/mi
24M
5:02:19
24.00 mi
Rank: #28270 (+55)
23M → 24M
11:59 | 11:59/mi
40K
5:16:01
24.85 mi
Rank: #28322 (-52)
24M → 40K
13:42 | 16:02/mi
25.2M
5:22:12
25.20 mi
Rank: #28360 (-38)
40K → 25.2M
6:11 | 17:56/mi
FINISH
5:34:18
26.22 mi
Rank: #28330 (+30)
25.2M → FINISH
12:06 | 11:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:31
Pace11:07 /mi
2nd Half
Distance13.11 mi
Time3:08:47
Pace14:25 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3434:4711:1234:47
11:12
-
10K
6.21 mi12:30:121:08:2511:0133:38
10:50
-0:22
15K
9.32 mi13:03:501:42:0310:5733:38
10:50
0:00
20K
12.43 mi13:39:362:17:4911:0635:46
11:31
+0:41
HALF
13.11 mi13:47:182:25:3111:077:42
11:18
-0:13
25K
15.53 mi14:17:292:55:4211:1930:11
12:27
+1:09
30K
18.64 mi15:01:483:40:0111:4944:19
14:16
+1:49
20M
20.00 mi15:22:134:00:2612:0220:25
15:02
+0:46
21M
21.00 mi15:40:254:18:3812:1918:12
18:12
+3:10
35K
21.75 mi15:52:074:30:2012:2611:42
15:39
-2:33
23M
23.00 mi16:12:074:50:2012:3820:00
15:59
+0:20
24M
24.00 mi16:24:065:02:1912:3611:59
11:59
-4:00
40K
24.85 mi16:37:485:16:0112:4313:42
16:02
+4:03
25.2M
25.20 mi16:43:595:22:1212:486:11
17:56
+1:54
FINISH
26.22 mi16:56:055:34:1812:4612:06
11:53
-6:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

10:50 /mi

Average Pace

12:46 /mi

Slowest Pace

18:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:07:16

20% of race

Time at Steady Pace

2:12:31

40% of race

Time at Slower Pace

2:14:31

40% of race

Average Pace: 12:45 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:56:3434:4711:1234:47
11:12
#28250
10K
6.21 mi12:30:121:08:2511:0133:38
10:50
#27895
15K
9.32 mi13:03:501:42:0310:5733:38
10:50
#27638
20K
12.43 mi13:39:362:17:4911:0635:46
11:31
#27640
HALF
13.11 mi13:47:182:25:3111:077:42
11:18
#27644
25K
15.53 mi14:17:292:55:4211:1930:11
12:27
#27701
30K
18.64 mi15:01:483:40:0111:4944:19
14:16
#27945
20M
20.00 mi15:22:134:00:2612:0220:25
15:02
#28016
21M
21.00 mi15:40:254:18:3812:1918:12
18:12
#28158
35K
21.75 mi15:52:074:30:2012:2611:42
15:39
#28223
23M
23.00 mi16:12:074:50:2012:3820:00
15:59
#28325
24M
24.00 mi16:24:065:02:1912:3611:59
11:59
#28270
40K
24.85 mi16:37:485:16:0112:4313:42
16:02
#28322
25.2M
25.20 mi16:43:595:22:1212:486:11
17:56
#28360
FINISH
26.22 mi16:56:055:34:1812:4612:06
11:53
#28330
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi28250160971609727201(Top 94%)15677(Top 96%)15677(Top 274%)
10K6.21 mi3.10 mi27895+35515970+12715970+12727471(Top 95%)15789(Top 97%)15789(Top 276%)
15K9.32 mi3.11 mi27638+25715861+10915861+10927201(Top 94%)15677(Top 96%)15677(Top 274%)
20K12.43 mi3.11 mi27640-215860+115860+127575(Top 95%)15815(Top 97%)15815(Top 276%)
HALF13.11 mi0.68 mi27644-415858+215858+227678(Top 95%)15828(Top 97%)15828(Top 277%)
25K15.53 mi2.42 mi27701-5715874-1615874-1627869(Top 96%)15900(Top 97%)15900(Top 278%)
30K18.64 mi3.11 mi27945-24415953-7915953-7928497(Top 98%)16100(Top 99%)16100(Top 281%)
20M20.00 mi1.36 mi28016-7115975-2215975-2228621(Top 99%)16138(Top 99%)16138(Top 282%)
21M21.00 mi1.00 mi28158-14216030-5516030-5528948(Top 100%)16305(Top 100%)16305(Top 285%)
35K21.75 mi0.75 mi28223-6516052-2216052-2228833(Top 99%)16223(Top 99%)16223(Top 283%)
23M23.00 mi1.25 mi28325-10216088-3616088-3628857(Top 99%)16237(Top 99%)16237(Top 284%)
24M24.00 mi1.00 mi28270+5516063+2516063+2526610(Top 92%)15091(Top 92%)15091(Top 264%)
40K24.85 mi0.85 mi28322-5216078-1516078-1528756(Top 99%)16178(Top 99%)16178(Top 283%)
25.2M25.20 mi0.35 mi28360-3816088-1016088-1028854(Top 99%)16225(Top 99%)16225(Top 284%)
FINISH26.22 mi1.02 mi28330+3016072+1616072+1627323(Top 94%)15439(Top 94%)15439(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27201

Males

15677

M18-39

15677

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27471

Males

15789

M18-39

15789

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27201

Males

15677

M18-39

15677

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27575

Males

15815

M18-39

15815

20K→HALF

12.4 - 13.1 mi

Top 95%
×2
+19ft-37ft

Overall

27678

Males

15828

M18-39

15828

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27869

Males

15900

M18-39

15900

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28497

Males

16100

M18-39

16100

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28621

Males

16138

M18-39

16138

20M→21M

20.0 - 21.0 mi

Top 100%
×8
+106ft-24ft

Overall

28948

Males

16305

M18-39

16305

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28833

Males

16223

M18-39

16223

35K→23M

21.8 - 23.0 mi

Top 99%
×5
+23ft-63ft

Overall

28857

Males

16237

M18-39

16237

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26610

Males

15091

M18-39

15091

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28756

Males

16178

M18-39

16178

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28854

Males

16225

M18-39

16225

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27323

Males

15439

M18-39

15439

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
929
Passed By
1009
Net Change
-80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28250
5K → 10K37621+355#28250#27895
10K → 15K27720+257#27895#27638
15K → 20K8587-2#27638#27640
20K → HALF1418-4#27640#27644
HALF → 25K54111-57#27644#27701
25K → 30K13257-244#27701#27945
30K → 20M879-71#27945#28016
20M → 21M1143-142#28016#28158
21M → 35K267-65#28158#28223
35K → 23M5107-102#28223#28325
23M → 24M561+55#28325#28270
24M → 40K355-52#28270#28322
40K → 25.2M038-38#28322#28360
25.2M → FINISH355+30#28360#28330
TOTALS9291009-80
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing