Boston Marathon logo
BOSTON MARATHON 2024

Santiago Roel Santos

Bib: 2384•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 21%
Gender (Male)
#0 / 14578
Top 31%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #5787
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:23
Rank: #5590 (+197)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:53
Rank: #5607 (-17)
10K → 15K
21:30 | 6:55/mi
20K· 12.43 mi
1:26:05
Rank: #5708 (-101)
15K → 20K
22:12 | 7:09/mi
Half· 13.11 mi
1:30:49
Rank: #5688 (+20)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:30
Rank: #5629 (+59)
Half → 25K
17:41 | 7:18/mi
30K· 18.64 mi
2:11:20
Rank: #5276 (+353)
25K → 30K
22:50 | 7:21/mi
20M
2:22:10
Rank: #5294 (-18)
30K → 20M
10:50 | 7:58/mi
21M
2:30:40
Rank: #5258 (+36)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:36:12
Rank: #5173 (+85)
21M → 35K
5:32 | 7:24/mi
23M
2:48:38
Rank: #5693 (-520)
35K → 23M
12:26 | 9:56/mi
24M
2:56:26
Rank: #5621 (+72)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:03:05
Rank: #5500 (+121)
24M → 40K
6:39 | 7:47/mi
25.2M
3:06:01
Rank: #5450 (+50)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:13:17
Rank: #5293 (+157)
25.2M → Finish
7:16 | 7:08/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
Time1:30:49
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5821:116:4921:11
6:49
-
10K
6.21 mi10:47:1042:236:4921:12
6:49
0:00
15K
9.32 mi11:08:401:03:536:5121:30
6:55
+0:06
20K
12.43 mi11:30:521:26:056:5622:12
7:09
+0:14
Half
13.11 mi11:35:361:30:496:564:44
6:56
-0:13
25K
15.53 mi11:53:171:48:306:5917:41
7:18
+0:22
30K
18.64 mi12:16:072:11:207:0322:50
7:21
+0:03
20M
20.00 mi12:26:572:22:107:0610:50
7:58
+0:37
21M
21.00 mi12:35:272:30:407:108:30
8:30
+0:32
35K
21.75 mi12:40:592:36:127:115:32
7:24
-1:06
23M
23.00 mi12:53:252:48:387:2012:26
9:56
+2:32
24M
24.00 mi13:01:132:56:267:217:48
7:48
-2:08
40K
24.85 mi13:07:523:03:057:226:39
7:47
-0:01
25.2M
25.20 mi13:10:483:06:017:232:56
8:30
+0:43
Finish
26.22 mi13:18:043:13:177:237:16
7:08
-1:22

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

6:49 /mi

Average Pace

7:23 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:37

36% of race

Time at Steady Pace

1:15:31

39% of race

Time at Slower Pace

49:09

25% of race

Average Pace: 7:22 /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 mi10:25:5821:116:4921:11
6:49
#5787
10K
6.21 mi10:47:1042:236:4921:12
6:49
#5590
15K
9.32 mi11:08:401:03:536:5121:30
6:55
#5607
20K
12.43 mi11:30:521:26:056:5622:12
7:09
#5708
Half
13.11 mi11:35:361:30:496:564:44
6:56
#5688
25K
15.53 mi11:53:171:48:306:5917:41
7:18
#5629
30K
18.64 mi12:16:072:11:207:0322:50
7:21
#5276
20M
20.00 mi12:26:572:22:107:0610:50
7:58
#5294
21M
21.00 mi12:35:272:30:407:108:30
8:30
#5258
35K
21.75 mi12:40:592:36:127:115:32
7:24
#5173
23M
23.00 mi12:53:252:48:387:2012:26
9:56
#5693
24M
24.00 mi13:01:132:56:267:217:48
7:48
#5621
40K
24.85 mi13:07:523:03:057:226:39
7:47
#5500
25.2M
25.20 mi13:10:483:06:017:232:56
8:30
#5450
Finish
26.22 mi13:18:043:13:177:237:16
7:08
#5293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5787527352735704(Top 22%)5165(Top 35%)5165(Top 107%)
10K6.21 mi3.10 mi5590+1975114+1595114+1595395(Top 21%)4956(Top 34%)4956(Top 102%)
15K9.32 mi3.11 mi5607-175128-145128-145704(Top 22%)5165(Top 35%)5165(Top 107%)
20K12.43 mi3.11 mi5708-1015175-475175-476063(Top 24%)5358(Top 37%)5358(Top 110%)
Half13.11 mi0.68 mi5688+205158+175158+175372(Top 21%)4856(Top 33%)4856(Top 100%)
25K15.53 mi2.42 mi5629+595095+635095+635779(Top 23%)5037(Top 35%)5037(Top 104%)
30K18.64 mi3.11 mi5276+3534769+3264769+3264419(Top 17%)3931(Top 27%)3931(Top 81%)
20M20.00 mi1.36 mi5294-184756+134756+136571(Top 26%)5194(Top 36%)5194(Top 107%)
21M21.00 mi1.00 mi5258+364708+484708+486192(Top 24%)4785(Top 33%)4785(Top 99%)
35K21.75 mi0.75 mi5173+854624+844624+844591(Top 18%)3861(Top 26%)3861(Top 80%)
23M23.00 mi1.25 mi5693-5204956-3324956-33215212(Top 60%)9147(Top 63%)9147(Top 189%)
24M24.00 mi1.00 mi5621+724879+774879+775545(Top 22%)4207(Top 29%)4207(Top 87%)
40K24.85 mi0.85 mi5500+1214766+1134766+1134650(Top 18%)3588(Top 25%)3588(Top 74%)
25.2M25.20 mi0.35 mi5450+504718+484718+484443(Top 17%)3429(Top 24%)3429(Top 71%)
Finish26.22 mi1.02 mi5293+1574573+1454573+1453709(Top 15%)3013(Top 21%)3013(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5704

Males

5165

M18-39

5165

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5395

Males

4956

M18-39

4956

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5704

Males

5165

M18-39

5165

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6063

Males

5358

M18-39

5358

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5372

Males

4856

M18-39

4856

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5779

Males

5037

M18-39

5037

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4419

Males

3931

M18-39

3931

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6571

Males

5194

M18-39

5194

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6192

Males

4785

M18-39

4785

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4591

Males

3861

M18-39

3861

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15212

Males

9147

M18-39

9147

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5545

Males

4207

M18-39

4207

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4650

Males

3588

M18-39

3588

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4443

Males

3429

M18-39

3429

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3709

Males

3013

M18-39

3013

Passing Analysis

Category:
Athletes Passed
1970
Passed By
1476
Net Change
+494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5787
5K → 10K28487+197#5787#5590
10K → 15K145162-17#5590#5607
15K → 20K134235-101#5607#5708
20K → Half3919+20#5708#5688
Half → 25K169110+59#5688#5629
25K → 30K39643+353#5629#5276
30K → 20M91109-18#5276#5294
20M → 21M9963+36#5294#5258
21M → 35K10419+85#5258#5173
35K → 23M25545-520#5173#5693
23M → 24M11947+72#5693#5621
24M → 40K13918+121#5621#5500
40K → 25.2M555+50#5500#5450
25.2M → Finish17114+157#5450#5293
TOTALS19701476+494
📊

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